Kozmo Dark Destroyer [DOCS-EN085] Secret Rare XY51 then place the remaining cards

then place the remaining cards at the top or bottom of your deck in any order

Gyarados does 20 damage to itself

discard all Fire Energy cards attached to Houndoom

(Shadow Tokens have 10000 power

Kozmo Dark Destroyer [DOCS-EN085] Secret Rare XY51 then place the remaining cardsSet: Dimension of Chaos Card type: Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 1800 If this card is Normal or Special Summoned: You can target 1 monster on the field; destroy it. Cannot be targeted by an opponent's card effects. If this card is destroyed by battle or card effect and sent to the Graveyard: You can banish this card from your Graveyard; Special Summon 1 Level 7 or lower "Kozmo" monster from your Deck.