Demonic Covenant - Duskmourn: House of Horror Commander - 19

Kindred Enchantment — Demon

Mana Cost: {4}{B}{B}

Whenever one or more Demons you control attack a player, you draw a card and lose 1 life.
At the beginning of your end step, create a 5/5 black Demon creature token with flying, then mill two cards. If two cards that share all their card types were milled this way, sacrifice this enchantment.

Rare · Duskmourn: House of Horror Commander · #19 (DSC)

Illustrated by L.A. Draws