Kozmo Dark Destroyer [DOCS-EN085] Secret Rare Ghost Rare until the end of this

until the end of this turn: negate the effects of all Spell and Trap Cards on your opponent's side of the field

during the Main or Battle Phase

you can discard 1 card to add 1 Iron Core of Koa'ki Meiru from your Deck to your hand

you can Special Summon it as a Normal Monster (Fiend-Type/DARK/Level 1/ATK 0/DEF 0) instead

Set: Magic Ruler Card type: Normal Spell Rarity: Ultra Rare Attack: 0 Defense: 0 Pay 1000 Life Points

Kozmo Dark Destroyer [DOCS-EN085] Secret Rare Ghost Rare until the end of thisSet: 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.