Caius the Shadow Monarch [GLD2-EN033] Ultra Rare LGS010-P You can only use this

You can only use this effect of "Odd-Eyes Phantom Dragon" once per turn

(Xyz Materials attached to that monster also become Xyz Materials on this card

If this card in the Monster Zone is destroyed by battle or card effect: You can place this card in your Pendulum Zone

and 40 playable cards

This card gains these effects

Caius the Shadow Monarch [GLD2-EN033] Ultra Rare LGS010-P You can only use thisSet: Gold Series 2009 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.