Strength of Will + Triskelion + Doc Samson, Super Psychiatrist

Strength of Will

Triskelion

Doc Samson, Super Psychiatrist

How it works

1. Cast Strength of Will by paying 1, targeting Triskelion.
2. Activate Triskelion by removing a +1/+1 counter from it, dealing 1 damage to it.
3. Triskelion triggers, putting two +1/+1 counters on it due to Doc Samson.
4. Activate Triskelion by removing a +1/+1 counter from it, dealing 1 damage to any target.
5. Repeat from step 2.

This loop turns Triskelion into a self-sustaining engine of destruction by using its own damage against it. When you cast Strength of Will on Triskelion, it gains indestructible and a trigger that rewards damage with +1/+1 counters, but the real amplifier here is Doc Samson, Super Psychiatrist, whose replacement effect scales every incoming counter up by one. By having Triskelion ping itself, you net extra counters instead of losing them, leaving you free to direct infinite damage at any other target while growing Triskelion infinitely large in the process.