All Hallow's Eve [Legends] Horror Avatar sacrifice this artifact unless you

sacrifice this artifact unless you pay {2}

you may put that number of +1/+1 counters on target creature

Sacrifice Selfless Spirit: Creatures you control gain indestructible until end of turn

Set: The Brothers' War Prerelease Promos Type: Creature — Elf Shaman Rarity: Rare Cost: {1}{G} {G}

All Hallow's Eve [Legends] Horror Avatar sacrifice this artifact unless youSet: Legends Type: Sorcery Rarity: Rare Cost: {2}{B}{B} Exile All Hallow's Eve with two scream counters on it. At the beginning of your upkeep, if All Hallow's Eve is exiled with a scream counter on it, remove a scream counter from it. If there are no more scream counters on it, put it into your graveyard and each player returns all creature cards from their graveyard to the battlefield.