About this card

Description, catalog fields, rules text, and how it plays—in one place.

Description

Yahenni, Undying Partisan (CMM 201) is a legendary Aetherborn Vampire creature from Commander Masters. It gets a +1/+1 counter whenever an opponent's creature dies and can sacrifice another creature to gain indestructible until end of turn. With haste and a low mana value, it functions as an aggressive, persistent threat and a sacrifice-synergy enabler in mono-black decks.