Kozmo Dark Destroyer [DOCS-EN085] Secret Rare Rock At the end of the

At the end of the Damage Step

your opponent cannot activate Spell/Trap Cards until the end of the Damage Step

when another monster's effect is activated: You can negate the activation

if you control a card(s) in your Spell & Trap Card Zone: You can Special Summon this card from your hand

Kozmo Dark Destroyer [DOCS-EN085] Secret Rare Rock At the end of theSet: 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.