Fifth Dimension Cutthroat

Deathtouch
Suspend 3—{5}{b}(Rather than cast this card from
your hand, you may pay {5}{b} and exile it with three
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.)
Whenever you remove a time counter from Fifth Dimension Cutthroat you may destroy target
nonblack creature.