Yahenni, Undying Partisan - Promo Pack Tweet Out of stock. CAD$ 2.61 Wishlist Sell This Product Details Color: Black Card Text: HasteWhenever 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. Rarity: P Cost: 2B Pow/Tgh: 2/2 Card Type: Legendary Creature - Aetherborn Vampire Artist: Lius Lasahido Name: Yahenni, Undying Partisan Finish: Regular Card Number: 074/184 Set Name: Promo Pack: Core Set 2021