Kozmo Goodwitch [CORE-EN083] Super Rare Spirit Monster it gains 500 ATK

it gains 500 ATK

Set: King of Games: Yugi's Legendary Decks Card type: Normal Spell Rarity: Common Target 1 face-up monster your opponent controls

add 1 "Golden Castle of Stromberg" from your Deck to your hand

and if you do that

Kozmo Goodwitch [CORE-EN083] Super Rare Spirit Monster it gains 500 ATKSet: Clash of Rebellions Card type: Effect Monster Rarity: Super Rare Attack: 1800 Defense: 1000 During either player's turn: You can banish this card; Special Summon 1 Level 5 or higher "Kozmo" monster from your hand. You can only use this effect of "Kozmo Goodwitch" once per turn. Once per turn: You can pay 500 LP, then target 1 face up monster your opponent controls; change it to face down Defense Position.