Oath of Teferi [Dominaria Prerelease Promos] Two-Headed Giant Tournament its controller adds an additional

its controller adds an additional one mana of that color

Sister to Sun Quan and wife to Liu Bei

Set: Theros Type: Creature — Harpy Rarity: Uncommon Cost: {2}{B}{B} Flying

Jhoira knew she'd been right to restore the ship

Set: Revised Edition Type: Instant Rarity: Common Cost: {G} Prevent all combat damage that would be dealt this turn

Oath of Teferi [Dominaria Prerelease Promos] Two-Headed Giant Tournament its controller adds an additionalSet: 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."