Caius the Shadow Monarch (Purple) [DL15-EN006] Rare SWSH150 Set: Hobby League 6 Card

Set: Hobby League 6 Card type: Effect Monster Rarity: Ultra Rare Attack: 1500 Defense: 1600 When this card battles an opponent's monster

Set: Structure Deck: Realm of the Sea Emperor Card type: Quick Play Spell Rarity: Super Rare Attack: 0 Defense: 0 Target 3 Level 3 or lower Sea Serpent-Type monsters in your Graveyard

Set: Fossil Unlimited Type: Water Rarity: Uncommon

also banish it when this card leaves the field

Caius the Shadow Monarch (Purple) [DL15-EN006] Rare SWSH150 Set: Hobby League 6 CardSet: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 2400 Defense: 1000 When this card is Tribute Summoned, target 1 card on the field; banish that target, and if you do, inflict 1000 damage to your opponent if it was a DARK Monster.