Souls of the Lost - The Lost Caverns of Ixalan - 121

Creature — Spirit

Mana Cost: {1}{B}

As an additional cost to cast this spell, discard a card or sacrifice a permanent.
Fathomless descent — Souls of the Lost's power is equal to the number of permanent cards in your graveyard and its toughness is equal to that number plus 1.

P/T: */*+1

Rare · The Lost Caverns of Ixalan · #121 (LCI)

Illustrated by Nils Hamm