Asmodeus the Archfiend (PAFR 88p)

Legendary Creature — Devil God • Mana cost: {4}{B}{B} • Adventures in the Forgotten Realms Promos • Rare

Binding Contract — If you would draw a card, exile the top card of your library face down instead.
{B}{B}{B}: Draw seven cards.
{B}: Return all cards exiled with Asmodeus to their owner's hand and you lose that much life.

Illustrated by Aleksi Briclot.