WIND 4

If "Advanced Dark" is not in a Field Zone, send this monster to the GY. You can send this card from your hand or field to the GY; add 1 "Advanced Dark" from your Deck to your hand. Once per turn: You can target 1 "Advanced Crystal Beast" card you control; return it to the hand or place it on top of the Deck. If this face-up card is destroyed in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell, instead of sending it to the GY.

WATER 3

If "Advanced Dark" is not in a Field Zone, send this monster to the GY. Once per turn (Quick Effect): You can target 1 face-up monster on the field; change its battle position. If this face-up card is destroyed in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell, instead of sending it to the GY.

LIGHT 3

If "Advanced Dark" is not in a Field Zone, send this monster to the GY. If this face-up card is destroyed in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell, instead of sending it to the GY. While this card is treated as a Continuous Spell: You can Special Summon this card, then you can Special Summon as many "Advanced Crystal Beast" Monster Cards as possible from your Spell & Trap Zones. You can only use this effect of "Advanced Crystal Beast Ruby Carbuncle" once per turn.

WIND 4

If "Advanced Dark" is not in a Field Zone, send this monster to the GY. If this card is Summoned: You can place 1 of your "Advanced Crystal Beast" monsters that is banished, or in your hand, Deck, or GY, face-up in your Spell & Trap Zone as a Continuous Spell. If this face-up card is destroyed in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell, instead of sending it to the GY.

EARTH 4

When another face-up "Crystal Beast" monster you control is targeted for an attack: You can make this card the attack target instead. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

EARTH 3

This card can attack your opponent directly, but when it uses this effect, any Battle Damage it inflicts to your opponent is halved. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

LIGHT 8

If this face-up card is destroyed in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell, instead of sending it to the GY. You can only use each of the following effects of "Crystal Beast Rainbow Dragon" once per turn. When an attack is declared involving a "Crystal Beast" monster: You can Special Summon this card from your hand. You can banish this Continuous Spell; Special Summon 1 Level 4 or lower "Crystal Beast" monster from your Deck, but negate its effects (if any), and if you do, add 1 "Ultimate Crystal" monster from your Deck to your hand.

LIGHT 3

When this card is Special Summoned: You can Special Summon as many "Crystal Beast" Monster Cards as possible from your Spell & Trap Zones. If this face-up card is destroyed in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell, instead of sending it to the GY.

WIND 4

When this card is Summoned: You can place 1 "Crystal Beast" monster from your hand, Deck, or GY, face-up in your Spell & Trap Zone as a Continuous Spell. If this face-up card is destroyed in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell, instead of sending it to the GY.

EARTH 4

If this card attacks an opponent's monster, it gains 400 ATK during the Damage Step only. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

WIND 1

If a card(s) is added from the Main Deck to your opponent's hand, except during the Draw Phase (Quick Effect): You can send this card from your hand to the GY; for the rest of this turn, cards cannot be added from either player's Main Deck to the hand.

LIGHT 10

(This card is always treated as an "Ultimate Crystal" card.) Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by having 7 "Crystal Beast" cards with different names on your field and/or GY. This card cannot activate the following effects the turn it is Special Summoned. (Quick Effect): You can send all face-up "Crystal Beast" monsters you control to the GY; this card gains 1000 ATK for each monster sent to the GY. You can banish all "Crystal Beast" monsters from your GY; shuffle all cards on the field into the Deck.

FIRE 3

When a card or effect is activated that includes any of these effects (Quick Effect): You can discard this card; negate that effect. ● Add a card from the Deck to the hand. ● Special Summon from the Deck. ● Send a card from the Deck to the GY. You can only use this effect of "Ash Blossom & Joyous Spring" once per turn.

Spell Field

All "Crystal Beast" monsters on the field and in the GY become DARK. If an "Ultimate Crystal" monster attacks, negate the effects of the attack target during that Battle Phase. During damage calculation, if a "Crystal Beast" monster you control battles and you would take damage: You can send 1 "Crystal Beast" monster from your Deck to the GY; you take no battle damage from that battle.

Spell Quick

Reveal 1 "Ultimate Crystal" monster in your hand, then activate 1 of these effects. If you control an "Ultimate Crystal" monster, you can activate 1 or 2 of these effects in sequence, instead (and do not have to reveal a monster). ● Take 1 "Rainbow Bridge" card or 1 "Rainbow Refraction" from your Deck, and either add it to your hand or send it to the GY. ● Special Summon 1 "Crystal Beast" Monster Card from your hand, Deck, GY, or Spell & Trap Zone. You can only activate 1 "Awakening of the Crystal Ultimates" per turn.

Spell Normal

Special Summon 1 "Crystal Beast" monster from your Deck. You must have 2 or more "Crystal Beast" cards in your Spell & Trap Card Zone to activate and to resolve this effect.

Spell Normal

Add 1 "Crystal Beast" monster from your Deck to your hand, and place 1 "Crystal Beast" monster with a different name from your Deck face-up in your Spell & Trap Zone as a Continuous Spell. You can only activate 1 "Crystal Bond" per turn.

Spell Normal

Target 1 "Crystal Beast" card in your Spell & Trap Card Zone; Special Summon that target.

Spell Normal

Send 1 Spell/Trap from your Deck to the GY. You can only activate 1 "Foolish Burial Goods" per turn.

Spell Equip

(This card is always treated as a "Crystal" card.) Place 2 "Crystal Beast" monsters from your Deck face-up in your Spell & Trap Zone as Continuous Spells, then Special Summon 1 "Crystal Beast" monster from your hand or GY with a different name than those cards, and if you do, equip it with this card. When this card leaves the field, destroy that monster. You can only activate 1 "Golden Rule" per turn.

Spell Normal

Add 1 "Crystal" Spell/Trap from your Deck to your hand.

Spell Continuous

During your Main Phase, you can Normal Summon 1 "Crystal Beast" monster, in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) You can only use each of the following effects of "Rainbow Bridge of the Heart" once per turn. During your Main Phase: You can destroy 1 "Crystal Beast" card you control or in your hand, and if you do, add 1 "Crystal" Spell/Trap from your Deck to your hand. If a "Crystal Beast" card(s) is placed in your Spell & Trap Zone, even during the Damage Step: You can target 1 card your opponent controls; return both that card and this card to the hand.

Trap Counter

When a Spell/Trap Card, or monster effect, is activated: Destroy 1 "Crystal Beast" card you control, and if you do, negate that activation, and if you do that, destroy that card. If a "Crystal Beast" card(s) is placed in your Spell & Trap Zone while this card is in your GY, even during the Damage Step: You can banish this card; place 1 "Crystal Beast" monster from your hand, Deck, or GY, face-up in your Spell & Trap Zone as a Continuous Spell. You can only use this effect of "Crystal Miracle" once per turn.

Trap Normal

If there are 2 or more different Monster Types among the Level 10 or higher monsters on the field: Shuffle all cards except this one from both players' hands, fields, and GYs into the Deck, then each player draws 5 cards. You can banish this card from your GY; add 1 "Crystal Beast" monster and 1 Field Spell from your Deck to your hand. You can only apply each effect of "Rainbow Bridge of Salvation" once per Duel.

LIGHT 12

7 "Crystal Beast" monsters (This card is always treated as an "Ultimate Crystal" card.) Must be either Fusion Summoned, or Special Summoned by Tributing 1 Level 10 "Ultimate Crystal" monster (in which case you do not use "Polymerization"). Once per turn: You can banish 1 "Crystal Beast" monster from your GY; this card gains ATK equal to the banished monster's, until the end of this turn. (Quick Effect): You can Tribute this Fusion Summoned card; shuffle all cards on the field into the Deck.

LIGHT 12

7 "Crystal Beast" monsters (This card is always treated as an "Ultimate Crystal" card.) Must be either Fusion Summoned, or Special Summoned by Tributing 1 Level 10 "Ultimate Crystal" monster (in which case you do not use "Polymerization"). Once per turn: You can banish 1 "Crystal Beast" monster from your GY; this card gains ATK equal to the banished monster's, until the end of this turn. (Quick Effect): You can Tribute this Fusion Summoned card; shuffle all cards on the field into the Deck.

LIGHT 12

1 "Ultimate Crystal" monster + 7 "Crystal Beast" monsters Must be Special Summoned (from your Extra Deck) during a Duel you Special Summoned an "Ultimate Crystal" monster, by banishing the above monsters from your field and/or GY. While 7 or more of your "Crystal Beast" monsters with different names are banished, this card gains 7000 ATK. If this card has not battled this turn (Quick Effect): You can Tribute this card; shuffle as many cards on the field as possible into the Deck, and if you do, Special Summon any number of your banished "Crystal Beast" monsters.

LIGHT 12

1 "Ultimate Crystal" monster + 7 "Crystal Beast" monsters Must be Special Summoned (from your Extra Deck) during a Duel you Special Summoned an "Ultimate Crystal" monster, by banishing the above monsters from your field and/or GY. While 7 or more of your "Crystal Beast" monsters with different names are banished, this card gains 7000 ATK. If this card has not battled this turn (Quick Effect): You can Tribute this card; shuffle as many cards on the field as possible into the Deck, and if you do, Special Summon any number of your banished "Crystal Beast" monsters.

LIGHT 12

1 "Ultimate Crystal" monster + 7 "Crystal Beast" monsters Must be Special Summoned (from your Extra Deck) during a Duel you Special Summoned an "Ultimate Crystal" monster, by banishing the above monsters from your field and/or GY. While 7 or more of your "Crystal Beast" monsters with different names are banished, this card gains 7000 ATK. If this card has not battled this turn (Quick Effect): You can Tribute this card; shuffle as many cards on the field as possible into the Deck, and if you do, Special Summon any number of your banished "Crystal Beast" monsters.

EARTH

2 Level 4 monsters Once per turn, during your Standby Phase, detach 1 material from this card. If you cannot, destroy it. This Attack Position card cannot be destroyed by your opponent's card effects. Your opponent cannot target this Attack Position card with card effects. While this card is in face-up Defense Position, change all face-up monsters on the field to Defense Position, also negate the activated effects of monsters that were in Defense Position when that effect was activated.

FIRE

2 Level 4 monsters You can detach 2 materials from this card, then activate 1 of the following effects; ● Skip your next Draw Phase, also draw 2 cards, then discard 1 card. ● Skip your next Main Phase 1, also Special Summon 1 monster from your GY in Defense Position. ● Skip the Battle Phase of your next turn, also double the ATK of 1 monster you control until the end of this turn. You can only use this effect of "Number 60: Dugares the Timeless" once per turn.

WIND

2 Level 4 monsters Once per turn (Quick Effect): You can detach 1 material from this card, then target 1 Spell/Trap on the field; destroy it.

WIND 4

Once per turn: You can target 1 face-up "Crystal Beast" card you control; return that target to the top of the Deck. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.

LIGHT 1

If you control no monsters, or all monsters you control are Fairy monsters: You can Special Summon this card from your hand. You can Tribute any number of Fairy monsters, including this card; Special Summon 1 Fairy monster from your Deck whose Level equals the total Levels those monsters had on the field. You cannot Special Summon the turn you activate this effect, except Fairy monsters. You can only use each effect of "Dawn Angel Kambi" once per turn.

WIND 4

If you control no cards (Quick Effect): You can discard this card; apply these effects this turn. ● Each time your opponent Special Summons a monster(s) from the Deck and/or Extra Deck, immediately draw 1 card. ● Once, during this End Phase, if the number of cards in your hand is more than the number of cards your opponent controls +6, you must randomly shuffle cards from your hand into the Deck so the number in your hand equals the number your opponent controls +6. You can only activate 1 other "Mulcharmy" monster effect, the turn you activate this effect.

EARTH 4

If you control no cards (Quick Effect): You can discard this card; apply these effects this turn. ● Each time your opponent Special Summons a monster(s) from any GY(s) or banishment, immediately draw 1 card. ● Once, during this End Phase, if the number of cards in your hand is more than the number of cards your opponent controls +6, you must randomly shuffle cards from your hand into the Deck so the number in your hand equals the number your opponent controls +6. You can only activate 1 other "Mulcharmy" monster effect, the turn you activate this effect.

LIGHT 1

If this card is Normal or Special Summoned: You can excavate the top 3 cards of your Deck, and if you do, you can add 1 excavated "Purrely" Spell/Trap to your hand, also place the rest on the bottom of the Deck in any order. Once per turn: You can reveal 1 "Purrely" Quick-Play Spell in your hand, and if you do, Special Summon 1 Xyz Monster that mentions it from your Extra Deck, by using this face-up card you control as material, and if you do, attach the revealed card to the Summoned monster as additional material. (This is treated as an Xyz Summon.)

DARK 1

If this card is Normal or Special Summoned: You can add 1 "Purrely" card from your Deck to your hand, except a Quick-Play Spell. You can target 1 "Purrely" Quick-Play Spell in your GY; Special Summon 1 Xyz Monster from your Extra Deck that mentions that card, by using this card you control as material, and if you do, attach that Spell to the Summoned monster. (This is treated as an Xyz Summon.) You can only use each effect of "Purrelyly" once per turn.

EARTH 4

During either player's turn, when your opponent activates a Spell Card that includes an effect that Special Summons a monster(s): You can Special Summon this card from your hand. If Summoned this way, while this card is face-up on the field, any card sent to the Graveyard is banished instead. If this card is sent from the field to the Graveyard: You can add 1 EARTH Insect-Type monster with 1500 or less ATK from your Deck to your hand, except "Retaliating "C"".

FIRE 3

When a card or effect is activated that includes any of these effects (Quick Effect): You can discard this card; negate that effect. ● Add a card from the Deck to the hand. ● Special Summon from the Deck. ● Send a card from the Deck to the GY. You can only use this effect of "Ash Blossom & Joyous Spring" once per turn.

EARTH 3

When a card or effect is activated that includes any of these effects (Quick Effect): You can discard this card; negate that activation. ● Add a card(s) from the GY to the hand, Deck, and/or Extra Deck. ● Special Summon a Monster Card(s) from the GY. ● Banish a card(s) from the GY. You can only use this effect of "Ghost Belle & Haunted Mansion" once per turn.

Spell Quick

Target 1 monster in your opponent's GY; banish it, and if you do, until the end of the next turn, its effects are negated, as well as the activated effects and effects on the field of monsters with the same original name.

Spell Normal

Negate the effects of all face-up monsters your opponent currently controls, until the end of this turn, also, for the rest of this turn after this card resolves, your opponent takes no damage. Neither player can activate monster effects in response to this card's activation.

Spell Normal

Send 1 Spell/Trap from your Deck to the GY. You can only activate 1 "Foolish Burial Goods" per turn.

Spell Normal

Destroy all Spell and Trap Cards your opponent controls.

Spell Normal

Fusion Summon 1 "Metalfoes" Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Materials. If this card is in your Graveyard: You can shuffle it into the Deck, then draw 1 card. You can only use this effect of "Metalfoes Fusion" once per turn.

Spell Normal

Target 1 monster in either GY; Special Summon it.

Spell Continuous

You can pay 500 LP; reveal 3 "Purrely" cards from your Deck, except "My Friend Purrely", and your opponent randomly picks 1 for you to add to your hand, also shuffle the rest into your Deck. If a face-up "Purrely" Xyz Monster(s) you control leaves the field because of an opponent's card, even during the Damage Step: You can add up to 3 "Purrely" Quick-Play Spells with different names from your GY to your hand. You can only use each effect of "My Friend Purrely" once per turn.

Spell Quick

Choose 1 monster on the field, and until the end of the next turn, it cannot be destroyed by battle. After choosing a card, then you can apply the following effect. ● Discard 1 card, and if you do, Special Summon 1 Level 1 "Purrely" monster from your Deck. A "Purrely" Xyz Monster that has this card as material gains the following effect. ● Gains 300 ATK/DEF for each material attached to it.

Spell Quick

Choose 1 card on the field, and until the end of the next turn, the first time it would be destroyed by card effect, it is not destroyed. After choosing a card, then you can apply the following effect. ● Discard 1 card, and if you do, Special Summon 1 Level 1 "Purrely" monster from your Deck. A "Purrely" Xyz Monster that has this card as material gains the following effect. ● This card can attack monsters a number of times each Battle Phase, up to the number of "Purrely Happy Memory" attached to it +1.

Spell Quick

Each player gains 1000 LP, then you can apply the following effect. ● Discard 1 card, and if you do, Special Summon 1 Level 1 "Purrely" monster from your Deck. A "Purrely" Xyz Monster that has this card as material gains the following effect. ● Once per turn: You can send 1 other card you control to the GY, then target 1 card your opponent controls; attach it to this card as material.

Spell Quick

The next battle or effect damage you take this turn will become 0. You can also immediately apply the following effect. ● Discard 1 card, and if you do, Special Summon 1 Level 1 "Purrely" monster from your Deck. A "Purrely" Xyz Monster that has this card as material gains the following effect. ● Once per turn, during your opponent's Standby Phase: You can draw 1 card.

Spell Field

Your opponent cannot target "Purrely" monsters you control with card effects, the turn they are Special Summoned. Once per turn, if a face-up "Purrely" Xyz Monster(s) you control leaves the field because of an opponent's card: Special Summon 1 Level 1 "Purrely" monster from your Deck or GY. Once per turn, during the End Phase: You can target 1 "Purrely" Xyz Monster on the field; attach 1 "Purrely" Quick-Play Spell from your Deck or GY to that monster as material.

Spell Normal

If your opponent has activated a monster effect during your Main Phase this turn: Activate 1 of these effects; ● Draw 2 cards. ● Take control of 1 monster your opponent controls until the End Phase. ● Look at your opponent's hand, and choose 1 card from it to shuffle into the Deck. You can only activate 1 "Triple Tactics Talent" per turn.

Spell Continuous

When this card is activated: You can send 1 LIGHT Fairy monster from your Deck to the GY. Fairy monsters you control gain 100 ATK for each Fairy monster in your field and GY. If this card is sent to the GY: You can target 1 Level 4 or lower Fairy monster in your GY; Special Summon it. You can only use this effect of "Vingolf's Blessing" once per turn. You can only activate 1 "Vingolf's Blessing" per turn.

Trap Normal

Target 1 "Purrely" Xyz Monster you control; Special Summon from your Extra Deck, 1 "Purrely" Xyz Monster with a different Rank, by using that target as material, but return it to the Extra Deck during the End Phase of the next turn. (This is treated as an Xyz Summon. Transfer its materials to the Summoned monster.) You can banish this card from your GY, then target up to 3 "Purrely" monsters in your GY; shuffle them into the Deck. You can only activate 1 "Purrelyeap!?" per turn.

Trap Normal

If there are 2 or more different Monster Types among the Level 10 or higher monsters on the field: Shuffle all cards except this one from both players' hands, fields, and GYs into the Deck, then each player draws 5 cards. You can banish this card from your GY; add 1 "Crystal Beast" monster and 1 Field Spell from your Deck to your hand. You can only apply each effect of "Rainbow Bridge of Salvation" once per Duel.

Trap Normal

Declare 1 Monster Card name; this turn, neither player can Special Summon monsters with that original name, except from the GY. You can banish this card from the GY, then declare 1 Monster Card name; this turn, neither player can activate the effects of monsters on the field with that original name. You can only use 1 "The Black Goat Laughs" effect per turn, and only once that turn.

DARK

1 Level 1 Monster When an opponent's monster declares an attack: You can Tribute this card; change that opponent's monster's ATK to 0, until the end of this turn. If this card is in your GY (Quick Effect): You can Tribute 1 Level 1 monster; Special Summon this card. You can only use this effect of "Linkuriboh" once per turn.

DARK

1 Level 1 monster, except a Token You can target 1 face-up monster this card points to; equip that face-up monster to this card (max. 1). You can only use this effect of "Relinquished Anima" once per turn. This card gains ATK equal to that equipped monster's.

DARK

2 Effect Monsters If this card is Link Summoned using a Fusion, Synchro, Xyz, or Link Monster as material: You can target 1 card on the field or in either GY; banish it, also your monsters cannot attack directly this turn. When your opponent activates a card or effect (Quick Effect): You can target 2 face-up monsters on the field, including a monster you control; banish both until the End Phase. You can only use each effect of "S:P Little Knight" once per turn.

LIGHT

2 Level 12 monsters Once per turn, if an Xyz Monster battled this turn, you can also Xyz Summon "Divine Arsenal AA-ZEUS - Sky Thunder" by using 1 Xyz Monster you control as material. (Transfer its materials to this card.) (Quick Effect): You can detach 2 materials from this card; send all other cards from the field to the GY. Once per turn, if another card(s) you control is destroyed by battle or an opponent's card effect: You can attach 1 card from your hand, Deck, or Extra Deck to this card as material.

DARK

2 Level 4 Spellcaster-Type monsters During your Main Phase 2, you can also Xyz Summon this card by using a Rank 3 or lower Xyz Monster you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) This card gains 200 ATK for each Xyz Material attached to it. If this card attacks a Defense Position monster, inflict piercing battle damage to your opponent. If this card attacked or was attacked, after damage calculation: Detach 1 Xyz Material from this card.

WATER

2 Level 2 monsters Once per turn: You can target 1 Effect Monster your opponent controls; negate its effects until the end of this turn. This is a Quick Effect if this card has "Purrely Pretty Memory" as material. Up to thrice per turn, when you activate a "Purrely" Quick-Play Spell Card (Quick Effect): You can attach that card on the field to this card as material, then you can change the battle position of 1 monster your opponent controls.

LIGHT

2 Level 2 monsters At the end of the Damage Step, if this card battled: You can add 1 "Purrely" card from your Deck to your hand, also, if this card has "Purrely Happy Memory" as material, you can halve the ATK of 1 face-up monster on the field. Up to thrice per turn, when you activate a "Purrely" Quick-Play Spell Card (Quick Effect): You can attach that card on the field to this card as material, then you can return 1 Spell/Trap your opponent controls to the hand.

DARK

2 Level 2 monsters Once per turn: You can discard 1 card, then target 1 card your opponent controls, or up to 2 if this card has "Purrely Sleepy Memory" as material; return that card(s) to the hand. Up to thrice per turn, when you activate a "Purrely" Quick-Play Spell Card (Quick Effect): You can attach that card on the field to this card as material, then you can Set 1 "Purrely" Trap directly from your Deck.

EARTH

2 Level 2 monsters Once per turn: You can target up to 2 Spells/Traps in the GYs; attach them to this card as material. This is a Quick Effect if this card has "Purrely Delicious Memory" as material. Up to thrice per turn, when you activate a "Purrely" Quick-Play Spell Card (Quick Effect): You can attach that card on the field to this card as material, then you can banish 1 monster on the field until the End Phase.

DARK

2 Level 7 monsters You can also Xyz Summon this card by using a Rank 2 monster you control with 5 or more materials. (Transfer its materials to this card.) This card is unaffected by your opponent's activated effects while it has 5 or more materials. You can detach 2 materials from this card, then target 1 card your opponent controls or in their GY; place it on the bottom of the Deck. This is a Quick Effect if this card has a Level 1 "Purrely" monster as material.

LIGHT

2 Level 1 monsters You can detach 1 Xyz Material from this card; excavate the top card of your Deck, and if it is a Spell/Trap, add it to your hand. Otherwise, send it to the GY. You can send 1 other Plant monster from your hand or face-up from your field to the GY, then target 1 "Sylvan" monster in your GY; Special Summon it. You can only use each effect of "Sylvan Princessprite" once per turn.