Koala Deck Breakdown

EARTH 4

You can Tribute 2 monsters; inflict 1200 damage to your opponent.

EARTH 4

When a Spell Card is activated that targets this face-down card (and no other cards) (Quick Effect): Change this card to face-up Defense Position, and if you do, negate the activation. If this card is attacked, change it to Attack Position at the end of the Damage Step.

EARTH 3

If this card battles a Warrior-Type monster, during damage calculation: This card gains 2000 ATK and DEF during that damage calculation only.

EARTH 4

You can Tribute this card to target 1 monster on the field; destroy that target.

EARTH 4

When this card is destroyed by battle and sent to the Graveyard: You can Special Summon 1 EARTH monster with 1500 or less ATK from your Deck, in Attack Position.

EARTH 3

Increase the ATK of this card by 500 points for each monster on your opponent's side of the field. When this card attacks with an ATK that is higher than the DEF of your opponent's Defense Position monster, inflict the difference as Battle Damage to your opponent's Life Points.

EARTH 3

If this card attacks or is attacked, during damage calculation (in either player's turn): You can pay 2000 LP once per battle; this card gains 3000 ATK during that damage calculation only.

DARK 1

During damage calculation, if your opponent's monster attacks (Quick Effect): You can discard this card; you take no battle damage from that battle.

WATER 6

When this card is Tribute Summoned: You can target up to 2 Spell/Trap Cards on the field; destroy those targets.

DARK 3

If this card is sent from the field to the GY: Add 1 monster with 1500 or less ATK from your Deck to your hand, but you cannot activate cards, or the effects of cards, with that name for the rest of this turn. You can only use this effect of "Sangan" once per turn.

WATER 4

Discard 1 card from your hand and declare 1 Type of monster. Destroy all face-up monsters of the declared Type on the field.

DARK 3

FLIP: Destroy all monsters on the field, then both players reveal the top 5 cards from their Decks, then Special Summon all revealed Level 4 or lower monsters in face-up Attack Position or face-down Defense Position, also add any remaining cards to their hand. (If either player has less than 5 cards in their Deck, reveal as many as possible.)

DARK 3

FLIP: Inflict 400 damage to your opponent for each card in their hand.

EARTH 2

FLIP: Both players discard as many cards as possible from their hands, then each player draws 5 cards.

Spell Quick

Target 1 face-up monster on the field; change that target to face-down Defense Position.

Spell Continuous

Each player must pay 500 Life Points per card to Normal Summon, Special Summon, Set or activate cards from his/her respective hand.

Spell Normal

Return all Spell and Trap Cards on the field to the hand.

Spell Normal

Draw 3 cards, then discard 2 cards.

Spell Continuous

Change all face-up Level 4 or higher monsters to Defense Position.

Spell Normal

Target 1 monster your opponent controls; until the End Phase, take control of that target, but it cannot declare an attack or be Tributed.

Spell Quick

Target 1 Spell/Trap on the field; destroy that target.

Spell Quick

Tribute 1 monster. Select either its ATK or DEF and gain that many Life Points.

Spell Normal

Draw 2 cards.

Spell Equip

Equip only to a monster your opponent controls. Take control of the equipped monster. During each of your opponent's Standby Phases: They gain 1000 Life Points.

Spell Normal

After this card's activation, it remains on the field, but you must destroy it during the End Phase of your opponent's 3rd turn. When this card is activated: If your opponent controls a face-down monster, flip all monsters they control face-up. While this card is face-up on the field, your opponent's monsters cannot declare an attack.

Trap Normal

If a face-down Defense Position monster or an Effect Monster is on the field: Change all face-down Defense Position monsters on the field to face-up Defense Position (Flip monsters' effects are not activated at this time), also inflict 500 damage to your opponent for each Effect Monster on the field.

Trap Continuous

Level 4 or higher monsters cannot attack.

Trap Normal

Inflict 500 damage to your opponent for each monster they control.

Trap Normal

When an opponent's monster declares an attack: Target the attacking monster; negate the attack, and if you do, inflict damage to your opponent equal to its ATK.

Trap Normal

When an opponent's monster declares an attack: Destroy all your opponent's Attack Position monsters.

Trap Continuous

Activate this card by targeting 1 monster your opponent controls; it cannot attack or change its battle position. When it leaves the field, destroy this card. Once per turn, during your Standby Phase: Inflict 500 damage to your opponent. That monster must be on the field to activate and to resolve this effect.

Trap Normal

Special Summon 3 "Ojama Tokens" (Beast-Type/LIGHT/Level 2/ATK 0/DEF 1000) to your opponent's field in Defense Position. They cannot be Tributed for a Tribute Summon, and each time 1 is destroyed, its controller takes 300 damage.

Trap Normal

During your opponent's turn: Target 1 face-up monster your opponent controls whose ATK is less than or equal to their LP; destroy that face-up monster, and if you do, take damage equal to its original ATK, then inflict damage to your opponent, equal to the damage you took. You can only activate 1 "Ring of Destruction" per turn.

Trap Normal

Inflict 200 damage to your opponent for each card in their hand and for each card they control.