Codarus [SDRE-EN012] Common The Brothers' War You can only use each

You can only use each effect of "Lunalight Yellow Marten" once per turn

this card's ATK becomes double that opponent's monster's original ATK until the end of the Damage Step

destroy all face-up monsters your opponent controls with ATK less than or equal to the sent monster's ATK

•If this card is sent to the Graveyard: You can target up to 3 "Burning Abyss" cards in your Graveyard

Codarus [SDRE-EN012] Common The Brothers' War You can only use eachSet: Structure Deck: Realm of the Sea Emperor Card type: Effect Monster Rarity: Common Attack: 1400 Defense: 1200 You can send 1 face up "Umi" you control to the Graveyard to target up to 2 cards your opponent controls; send those targets to the Graveyard.