Cryptic Trilobite + Farmstead Gleaner + Hardened Scales + and 2 others

BG identity

Commander legal

The 5 combo pieces

What must be in place

Necrotic Ooze does not have summoning sickness.

How to execute it

  1. Pay {1} and tap Necrotic Ooze using the Trilobite's ability to put a +1/+1 counter on it.
  2. Hardened Scales doubles this.
  3. Remove 2 +1/+1 counters from Necrotic Ooze using the Trilobite's ability to generate {4} for activated abilities.
  4. Pay {2} and untap Necrotic Ooze using Farmstead Gleaner's ability and put 2 +1/+1 counters on Necrotic Ooze.
  5. You have {2} floating and Necrotic Ooze with 2 counters.
  6. Repeat to generate infinite {C} for activated abilities, and Necrotic Ooze having infinite +1/+1 counters Remove counters from Necrotic Ooze using Walking Ballista's ability to ping an opponent.
  7. Repeat to ping your opponent to death.

What the combo produces