Yahenni, Undying Partisan [Aether Revolt Prerelease Promos] Modern Masters it became a three-way battle:

it became a three-way battle: the land attacked both armies

Set: Commander 2013 Type: Legendary Creature — Elemental Beast Rarity: Mythic Cost: {R}{G}{W} Marath

Set: Commander 2013 Type: Artifact Creature — Bird Rarity: Uncommon Cost: {U}{B} Flying

defending player loses 1 life and you gain 1 life

Set: Planechase Planes Type: Plane — Rath Rarity: Common If a source would deal damage to a permanent or player

Yahenni, Undying Partisan [Aether Revolt Prerelease Promos] Modern Masters it became a three-way battle:Set: 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."