Caius the Shadow Monarch [SDDE-EN001] Ultra Rare SM171 when a card or effect

when a card or effect is activated that would destroy a card(s) on the field: You can Tribute this card

or when a Spell/Trap Card that is already face-up on the field activates its effect: You can send this card from your hand or your side of the field to the Graveyard

Set: Platinum: Rising Rivals Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Set: Gym Challenge Unlimited Type: Colorless Rarity: Holo Rare

You can Tribute Summon this card by Tributing 1 monster

Caius the Shadow Monarch [SDDE-EN001] Ultra Rare SM171 when a card or effectSet: Structure Deck: The Dark Emperor Card type: Effect Monster Rarity: Ultra Rare Attack: 2400 Defense: 1000 When this card is Tribute Summoned, remove from play 1 card on the field. If it was a DARK Monster Card, inflict 1000 damage to your opponent.