Encroaching Mycosynth + Heliod, Sun-Crowned + Pactdoll Terror + Scurry Oak

GWUB identity

Commander legal

The 4 combo pieces

• Encroaching Mycosynth
• Heliod, Sun-Crowned
• Pactdoll Terror
• Scurry Oak

How to execute it

1. Gain life in any way.
2. Heliod triggers, putting a +1/+1 counter on Scurry Oak.
3. Scurry Oak triggers, creating a creature token that enters the battlefield as an artifact due to Encroaching Mycosynth.
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