Souls of the Lost
Creature — Spirit
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.
"Do you remember us?"
*/*+1
Illustrated by
The Lost Caverns of Ixalan#121RareEnglish