PIP-51 Vault 12: The Necropolis

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I - Each player gets three rad counters.
II - Create X 2/2 black Zombie Mutant creature tokens, where X is the total number of rad counters among players.
III - Put two +1/+1 counters on each creature you control that's a Zombie or Mutant.