Altar of Dementia [Modern Horizons] U-MON193 it deals that much damage

it deals that much damage to each creature that player controls

When enchanted creature deals combat damage to a player

Set: Rise of the Eldrazi Type: Legendary Creature — Angel Rarity: Mythic Cost: {2}{W}{W} Flying

Set: Limited Edition Alpha Type: Enchantment — Aura Rarity: Uncommon Cost: {3}{U} Enchant artifact

When a creature put onto the battlefield with this scheme dies

Altar of Dementia [Modern Horizons] U-MON193 it deals that much damageSet: Modern Horizons Type: Artifact Rarity: Rare Cost: {2} Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power. "It is not that you will go mad. It is that you will beg for madness." Volrath