Infernity Doom Dragon (UTR) [TSHD-EN042] Ultimate Rare RP01-EN098 Activate this ability only if

Activate this ability only if you control a Sliver

or Summoned monster

Psychic Rarity: Promo Retreat cost: Colorless

by using this face-up card you control as the Xyz Material

Put up to two creature cards from graveyards onto the battlefield under your control

Infernity Doom Dragon (UTR) [TSHD-EN042] Ultimate Rare RP01-EN098 Activate this ability only ifSet: The Shining Darkness Card type: Synchro Effect Monster Rarity: Ultimate Rare Attack: 3000 Defense: 2400 1 DARK Tuner + 1 or more non Tuner monsters While you have no cards in your hand, once per turn, you can destroy 1 monster your opponent controls and inflict damage equal to half of that monster's ATK to your opponent. This card cannot declare an attac