Caius the Shadow Monarch [SDDE-EN001] Ultra Rare Metal[+40] ) You can also Xyz

) You can also Xyz Summon this card by discarding 1 "Rank-Up-Magic" Normal Spell Card

Set: Black & White: Black Star Promos Type: Item Rarity: Promo

You can only control 1 "Number 52: Diamond Crab King"

Set: Pokémon Rumble Type: Water Rarity: Promo Retreat cost: Colorless

ARC-V Promo Cards Card type: Pendulum/Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 2000 Pendulum Effect : Once per turn

Caius the Shadow Monarch [SDDE-EN001] Ultra Rare Metal[+40] ) You can also XyzSet: 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.