Oath of Teferi [Dominaria Prerelease Promos] Artifact Creature Set: Legions Type: Creature —

Set: Legions Type: Creature — Spirit Rare Cost: {3}{G}{G} Untap all permanents you control during each other player's untap step

That creature deals damage equal to its power to Tahngarth

this scheme deals 6 damage to that player

Target opponent chooses one

Until that player's next turn

Oath of Teferi [Dominaria Prerelease Promos] Artifact Creature Set: Legions Type: Creature —Set: 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."