Ayara, Widow of the Realm

Legendary Creature — Elf Noble // Legendary Creature — Phyrexian Elf Noble

{T}, Sacrifice another creature or artifact: Ayara deals X damage to target opponent or battle and you gain X life, where X is the sacrificed permanent's mana value. {5}{R/P}: Transform Ayara. Activate only as a sorcery. ({R/P} can be paid with either {R} or 2 life.)