The Rollercrusher Ride + Triskelion + Vigor

RG identity

Commander legal

The 3 combo pieces

What must be in place

There are four or more card types among cards in your graveyard.

How to execute it

  1. Activate Triskelion by removing a +1/+1 counter from it, putting two +1/+1 counters on it due to Vigor.
  2. Activate Triskelion by removing a +1/+1 counter from it, dealing 2 damage to any target.
  3. Repeat as desired.

What the combo produces