Yahenni, Undying Partisan [Aether Revolt Prerelease Promos] Dog "Think of them not as

"Think of them not as failures but as works in progress

Tap seven untapped Merfolk you control: Counter target spell

Set: Khans of Tarkir Prerelease Promos Type: Enchantment Rarity: Rare Cost: {G} If one or more +1/+1 counters would be put on a creature you control

Set: Fifth Dawn Type: Instant Rarity: Rare Cost: {5}{W} Double target player's life total

Yahenni, Undying Partisan [Aether Revolt Prerelease Promos] Dog "Think of them not asSet: Aether Revolt Prerelease Promos Type: Legendary Creature Aetherborn Vampire Rarity: Rare Cost: {2}{B} Haste Whenever a creature an opponent controls dies, put a +1 +1 counter on Yahenni, Undying Partisan. Sacrifice another creature: Yahenni gains indestructible until end of turn. "The time for subtlety is over, darling."