Oath of Teferi [Dominaria Prerelease Promos] Human Cleric where X is 1 plus

where X is 1 plus the exiled creature's mana value

Set: Beta Edition Type: Sorcery Rarity: Common Cost: {B}{B} Destroy target land

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Rare Cost: {W}{W}{W} Enchant land

Set: Alpha Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {3}{U} Enchant artifact

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Dragon Rarity: Rare Cost: {4}{R}{R} Flying

Oath of Teferi [Dominaria Prerelease Promos] Human Cleric where X is 1 plusSet: Dominaria Prerelease Promos Type: Legendary Enchantment Rarity: Rare Cost: {3}{W}{U} When Oath of Teferi enters the battlefield, exile another target permanent you control. Return it to the battlefield under its owner's control at the beginning of the next end step. You may activate the loyalty abilities of planeswalkers you control twice each turn rather than only once. "For the lost and forgotten, I will keep watch."