Light of Promise + Mycosynth Lattice + Pactdoll Terror + Scurry Oak

WBG identity

Commander legal

The 4 combo pieces

• Light of Promise
• Mycosynth Lattice
• Pactdoll Terror
• Scurry Oak

How to execute it

1. Gain life in any way.
2. Scurry Oak triggers, putting a +1/+1 counter on itself.
3. Scurry Oak triggers, creating a creature token that enters the battlefield as an artifact due to Mycosynth Lattice.
4. Pactdoll Terror triggers, causing you to gain life.
5. Repeat from step 2.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature tokens
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss