Infernity Doom Dragon [TSHD-EN042] Ultra Rare Mystery Booster the Xanathar craves power and

the Xanathar craves power and flattery over all things

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 This card cannot be Special Summoned

and it becomes that Attribute

If this card is Normal Summoned or flipped face-up: Target 1 face-up monster on the field

and those who must be shown the error of their ways for failing to do so

Infernity Doom Dragon [TSHD-EN042] Ultra Rare Mystery Booster the Xanathar craves power andSet: The Shining Darkness Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 2400 1 DARK Tuner + 1 or more non Tuner monsters Once per turn, if you have no cards in your hand, you can select 1 monster your opponent controls. Destroy that monster and inflict damage to your opponent equal to half its ATK. This card cannot attack during the same turn you activate this effect.