Mutated Vision

(This card is black)
Suspend X - {x} (Rather than cast this card from your hand, you may pay X and exile it with X time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost. It has haste.)
Mutated Vision enters the battlefield with a
+1/+1 counter for each time it was suspended