Oath of Teferi [Dominaria Prerelease Promos] Jackal At the beginning of each

At the beginning of each opponent's upkeep

Set: HarperPrism Book Promos Type: Artifact Rarity: Rare Cost: {0} At the beginning of your upkeep

Growl: Regenerate Bad Ass

Lost to time is the artificer's art of trapping light from a distant star in a ring of purest gold

Set: Battlebond Type: Enchantment Rarity: Mythic Cost: {4}{G} If an effect would create one or more tokens under your control

Oath of Teferi [Dominaria Prerelease Promos] Jackal At the beginning of eachSet: 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."