Oathsworn Vampire [Rivals of Ixalan] Urza's Legacy where X is its power

where X is its power

Set: Hour of Devastation Type: Creature — Zombie Cleric Rarity: Uncommon Cost: {2}{U} Afflict 2 (Whenever this creature becomes blocked

you may destroy target creature if its power is 0 or less

Set: Eighth Edition Type: Instant Rarity: Uncommon Cost: {X}{R} Target creature gets +X/+0 until end of turn

Set: Saviors of Kamigawa Type: Creature — Goblin Warrior Rarity: Common Cost: {1}{R} As long as you have seven or more cards in hand

Oathsworn Vampire [Rivals of Ixalan] Urza's Legacy where X is its powerSet: Rivals of Ixalan Type: Creature Vampire Knight Rarity: Uncommon Cost: {1}{B} Oathsworn Vampire enters the battlefield tapped. You may cast Oathsworn Vampire from your graveyard if you gained life this turn. "My conquistadors are never slain, merely laid to rest." Queen Miralda the Pious