Estrid's Invocation + Rite of Passage + Triskelion

GU identity

Commander legal

The 3 combo pieces

What must be in place

Triskelion has at least 2 +1/+1 counters on it.
Estrid's Invocation is a copy of Rite of Passage.

How to execute it

  1. Remove a +1/+1 counter from Triskelion to deal 1 damage to Triskelion.
  2. The Rite of Passages trigger, putting 2 +1/+1 counters on Triskelion.
  3. Repeat for infinite +1/+1 counters.
  4. End the turn, removing all damage marked on Triskelion.
  5. Remove infinite counters from Triskelion to deal infinite damage.

What the combo produces