Three Musketeers Deck Breakdown
Main Deck
Arcana Triumph Joker
ATK:
-1
DEF:
2500
If this card is in your hand or GY: You can send 1 "Queen's Knight", "King's Knight", and "Jack's Knight" from your hand and/or face-up Monster Zone to the GY; Special Summon this card. This card gains 500 ATK x the combined number of cards in both players' hands. You can discard 1 card; destroy all face-up cards your opponent controls with the same type (Monster, Spell, or Trap) as the discarded card.
Caius the Mega Monarch
ATK:
2800
DEF:
1000
You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: Target 1 card on the field; banish it, and if you do, inflict 1000 damage to your opponent, then, if it is a DARK Monster Card, banish all cards with that name from the hand, Main Deck, Extra Deck, and GY of the player who controlled it. If this card was Tribute Summoned by Tributing a DARK monster, add this additional effect. ● You can target 2 cards, instead.
Ehther the Heavenly Monarch
ATK:
2800
DEF:
1000
You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: You can send 2 "Monarch" Spell/Trap Cards with different names from your hand and/or Deck to the Graveyard, and if you do, Special Summon 1 monster with 2400 or more ATK and 1000 DEF from your Deck, but return it to the hand during the End Phase. During your opponent's Main Phase, if this card is in your hand: You can banish 1 "Monarch" Spell/Trap Card from your Graveyard; immediately after this effect resolves, Tribute Summon this card (this is a Quick Effect).
Infernalqueen Salmon
ATK:
2400
DEF:
1000
If this card is Normal or Special Summoned: You can Special Summon 1 Fish Normal Monster from your hand, Deck, or GY. If this card is destroyed by battle, or if this card in its owner's possession is destroyed by an opponent's card effect: You can Special Summon any number of "Vilepawn Salmon Tokens" (Fish/WATER/Level 1/ATK 0/DEF 0). You can only use each effect of "Infernalqueen Salmon" once per turn.
Joker's Knight
ATK:
2000
DEF:
1400
You can send 1 "Queen's Knight", "King's Knight", or "Jack's Knight" from your Deck to the GY; Special Summon this card from your hand, and if you do, this card's name becomes the sent monster's name until the End Phase. During the End Phase, if this card is in your GY: You can target 1 other LIGHT Warrior monster in your GY; shuffle it into the Deck, and if you do, add this card to your hand. You can only use each effect of "Joker's Knight" once per turn.
Slifer the Sky Dragon
ATK:
-1
DEF:
-1
Requires 3 Tributes to Normal Summon (cannot be Normal Set). This card's Normal Summon cannot be negated. When Normal Summoned, cards and effects cannot be activated. Once per turn, during the End Phase, if this card was Special Summoned: Send it to the GY. Gains 1000 ATK/DEF for each card in your hand. If a monster(s) is Normal or Special Summoned to your opponent's field in Attack Position: That monster(s) loses 2000 ATK, then if its ATK has been reduced to 0 as a result, destroy it.
Domain of the True Monarchs
While you have no cards in your Extra Deck and you are the only player that controls a Tribute Summoned monster, your opponent cannot Special Summon monsters from the Extra Deck. If a Tribute Summoned monster you control attacks an opponent's monster, it gains 800 ATK during damage calculation only. Once per turn: You can reduce the Level of 1 monster with 2800 ATK and 1000 DEF in your hand by 2 until the end of this turn (even after they are Summoned/Set, and even if this card leaves the field).
Joker's Straight
Discard 1 card, Special Summon 1 "Queen's Knight" from your Deck, add 1 "King's Knight" or "Jack's Knight" from your Deck to your hand, then, immediately after this effect resolves, you can Normal Summon 1 monster. You cannot Special Summon monsters from the Extra Deck for the rest of this turn, except LIGHT Warrior monsters. During the End Phase, if this card is in your GY: You can target 1 LIGHT Warrior monster in your GY; shuffle it into the Deck, and if you do, add this card to your hand. You can only use each effect of "Joker's Straight" once per turn.
Pantheism of the Monarchs
Send 1 "Monarch" Spell/Trap Card from your hand to the Graveyard; draw 2 cards. You can banish this card from your Graveyard; reveal 3 "Monarch" Spell/Trap Cards from your Deck, your opponent chooses 1 for you to add to your hand, and you shuffle the rest back into your Deck. You can only use this effect of "Pantheism of the Monarchs" once per turn.
Return of the Monarchs
You cannot Special Summon monsters from the Extra Deck. When you Tribute Summon a monster: You can activate 1 of these effects; ● Add, from your Deck to your hand, 1 monster with 2400 ATK and 1000 DEF with a different name from that Tribute Summoned monster. ● Add, from your Deck to your hand, 1 monster with 2800 ATK and 1000 DEF with a different name from that Tribute Summoned monster. The Tribute Summoned monster must be face-up on the field to activate and to resolve this effect. You can only use this effect of "Return of the Monarchs" once per turn.
Joker's Wild
During the Main or Battle Phase: Send 1 Spell from your Deck to the GY that specifically lists all of "Queen's Knight", "King's Knight", and "Jack's Knight"; this effect becomes that Spell's effect when that card is activated. During the End Phase, if this card is in your GY: You can target 1 LIGHT Warrior monster in your GY; shuffle it into the Deck, and if you do, add this card to your hand. You can only use each effect of "Joker's Wild" once per turn.
The Prime Monarch
Once per turn: You can target 2 "Monarch" Spell/Trap Cards in your Graveyard; shuffle them into the Deck, then draw 1 card. If this card is in your Graveyard: You can banish 1 other "Monarch" Spell/Trap Card from your Graveyard; Special Summon this card in Defense Position as a Normal Monster (Fairy-Type/LIGHT/Level 5/ATK 1000/DEF 2400). (This card is NOT treated as a Trap Card.) You can only use this effect of "The Prime Monarch" once per turn.
Main: 40
Arcana Triumph Joker
ATK:
-1
DEF:
2500
If this card is in your hand or GY: You can send 1 "Queen's Knight", "King's Knight", and "Jack's Knight" from your hand and/or face-up Monster Zone to the GY; Special Summon this card. This card gains 500 ATK x the combined number of cards in both players' hands. You can discard 1 card; destroy all face-up cards your opponent controls with the same type (Monster, Spell, or Trap) as the discarded card.
Caius the Mega Monarch
ATK:
2800
DEF:
1000
You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: Target 1 card on the field; banish it, and if you do, inflict 1000 damage to your opponent, then, if it is a DARK Monster Card, banish all cards with that name from the hand, Main Deck, Extra Deck, and GY of the player who controlled it. If this card was Tribute Summoned by Tributing a DARK monster, add this additional effect. ● You can target 2 cards, instead.
Ehther the Heavenly Monarch
ATK:
2800
DEF:
1000
You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: You can send 2 "Monarch" Spell/Trap Cards with different names from your hand and/or Deck to the Graveyard, and if you do, Special Summon 1 monster with 2400 or more ATK and 1000 DEF from your Deck, but return it to the hand during the End Phase. During your opponent's Main Phase, if this card is in your hand: You can banish 1 "Monarch" Spell/Trap Card from your Graveyard; immediately after this effect resolves, Tribute Summon this card (this is a Quick Effect).
Infernalqueen Salmon
ATK:
2400
DEF:
1000
If this card is Normal or Special Summoned: You can Special Summon 1 Fish Normal Monster from your hand, Deck, or GY. If this card is destroyed by battle, or if this card in its owner's possession is destroyed by an opponent's card effect: You can Special Summon any number of "Vilepawn Salmon Tokens" (Fish/WATER/Level 1/ATK 0/DEF 0). You can only use each effect of "Infernalqueen Salmon" once per turn.
Joker's Knight
ATK:
2000
DEF:
1400
You can send 1 "Queen's Knight", "King's Knight", or "Jack's Knight" from your Deck to the GY; Special Summon this card from your hand, and if you do, this card's name becomes the sent monster's name until the End Phase. During the End Phase, if this card is in your GY: You can target 1 other LIGHT Warrior monster in your GY; shuffle it into the Deck, and if you do, add this card to your hand. You can only use each effect of "Joker's Knight" once per turn.
Slifer the Sky Dragon
ATK:
-1
DEF:
-1
Requires 3 Tributes to Normal Summon (cannot be Normal Set). This card's Normal Summon cannot be negated. When Normal Summoned, cards and effects cannot be activated. Once per turn, during the End Phase, if this card was Special Summoned: Send it to the GY. Gains 1000 ATK/DEF for each card in your hand. If a monster(s) is Normal or Special Summoned to your opponent's field in Attack Position: That monster(s) loses 2000 ATK, then if its ATK has been reduced to 0 as a result, destroy it.
Domain of the True Monarchs
While you have no cards in your Extra Deck and you are the only player that controls a Tribute Summoned monster, your opponent cannot Special Summon monsters from the Extra Deck. If a Tribute Summoned monster you control attacks an opponent's monster, it gains 800 ATK during damage calculation only. Once per turn: You can reduce the Level of 1 monster with 2800 ATK and 1000 DEF in your hand by 2 until the end of this turn (even after they are Summoned/Set, and even if this card leaves the field).
Dragonoid Generator
Activate this card by paying 1000 LP. During your Main Phase: You can Special Summon 1 "Dragonoid Token" (Machine/EARTH/Level 1/ATK 300/DEF 300) in Attack Position, you cannot Special Summon monsters from the Extra Deck for the rest of this turn, also during the End Phase your opponent Special Summons 1 "Dragonoid Token" to their field in Attack Position (even if this card leaves the field). You can use this effect of "Dragonoid Generator" up to twice per turn.
Joker's Straight
Discard 1 card, Special Summon 1 "Queen's Knight" from your Deck, add 1 "King's Knight" or "Jack's Knight" from your Deck to your hand, then, immediately after this effect resolves, you can Normal Summon 1 monster. You cannot Special Summon monsters from the Extra Deck for the rest of this turn, except LIGHT Warrior monsters. During the End Phase, if this card is in your GY: You can target 1 LIGHT Warrior monster in your GY; shuffle it into the Deck, and if you do, add this card to your hand. You can only use each effect of "Joker's Straight" once per turn.
Pantheism of the Monarchs
Send 1 "Monarch" Spell/Trap Card from your hand to the Graveyard; draw 2 cards. You can banish this card from your Graveyard; reveal 3 "Monarch" Spell/Trap Cards from your Deck, your opponent chooses 1 for you to add to your hand, and you shuffle the rest back into your Deck. You can only use this effect of "Pantheism of the Monarchs" once per turn.
Return of the Monarchs
You cannot Special Summon monsters from the Extra Deck. When you Tribute Summon a monster: You can activate 1 of these effects; ● Add, from your Deck to your hand, 1 monster with 2400 ATK and 1000 DEF with a different name from that Tribute Summoned monster. ● Add, from your Deck to your hand, 1 monster with 2800 ATK and 1000 DEF with a different name from that Tribute Summoned monster. The Tribute Summoned monster must be face-up on the field to activate and to resolve this effect. You can only use this effect of "Return of the Monarchs" once per turn.
Thunderspeed Summon
During the Main or Battle Phase: Immediately after this effect resolves, Normal Summon 1 Level 10 monster, or, if you control "Queen's Knight", "King's Knight", and "Jack's Knight", you can apply this effect instead. ● Add 1 Level 10 non-DARK monster with ? ATK from your Deck to your hand, then, immediately after this effect resolves, you can Normal Summon 1 Level 10 monster. You can only activate 1 "Thunderspeed Summon" per turn.
Joker's Wild
During the Main or Battle Phase: Send 1 Spell from your Deck to the GY that specifically lists all of "Queen's Knight", "King's Knight", and "Jack's Knight"; this effect becomes that Spell's effect when that card is activated. During the End Phase, if this card is in your GY: You can target 1 LIGHT Warrior monster in your GY; shuffle it into the Deck, and if you do, add this card to your hand. You can only use each effect of "Joker's Wild" once per turn.
Magical Hats
During your opponent's Battle Phase: Choose 2 Spell/Trap Cards from your Deck and 1 monster in your Main Monster Zone. Special Summon them as Normal Monsters (ATK 0/DEF 0) in face-down Defense Position, Set the chosen monster if it is face-up, and shuffle them on the field. The 2 cards chosen from your Deck are destroyed at the end of the Battle Phase, and cannot remain on the field except during this Battle Phase.
The Prime Monarch
Once per turn: You can target 2 "Monarch" Spell/Trap Cards in your Graveyard; shuffle them into the Deck, then draw 1 card. If this card is in your Graveyard: You can banish 1 other "Monarch" Spell/Trap Card from your Graveyard; Special Summon this card in Defense Position as a Normal Monster (Fairy-Type/LIGHT/Level 5/ATK 1000/DEF 2400). (This card is NOT treated as a Trap Card.) You can only use this effect of "The Prime Monarch" once per turn.