Chalice of the Void [Kaladesh Inventions] Eldritch Moon Prerelease Promos You lose life equal to

You lose life equal to that spell's mana value

Set: Aether Revolt Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {6} Whenever Gonti's Aether Heart or another artifact enters the battlefield under your control

Whenever you discard a card

Set: Antiquities Type: Artifact Creature — Golem Rarity: Rare Cost: {9} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking

Chalice of the Void [Kaladesh Inventions] Eldritch Moon Prerelease Promos You lose life equal toSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {X}{X} Chalice of the Void enters the battlefield with X charge counters on it. Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void, counter that spell.