Aether Vial [From the Vault: Relics] Unlimited Edition When the mighty sleep

When the mighty sleep

Pyromaster deals 1 damage to target player or planeswalker and 1 damage to up to one target creature that player or that planeswalker's controller controls

Set: Kaladesh Prerelease Promos Type: Artifact Creature — Construct Rarity: Mythic Cost: {4}{B}{B} Menace

granting the spirit inside a moment's rest from the painful stirrings of the book's contents

When The Locust God dies

Aether Vial [From the Vault: Relics] Unlimited Edition When the mighty sleepSet: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {1} At the beginning of your upkeep, you may put a charge counter on Aether Vial. {T}: You may put a creature card with mana value equal to the number of charge counters on Aether Vial from your hand onto the battlefield.