Zor, Block Builder

Inject the Kernel — {1}{w}{b}{t}: look at the
top card of your library. If it is a Cleric, Rogue,
Warrior, or Wizard creature card, put it on to
the battlefield, tapped.
At the beginning of combat on your turn,
if you have a full party, put a +1/+1 counter
on each creature you control.
I don't care, I'm doing it anyway.