Heliod, Sun-Crowned + Shalai and Hallar

RGW identity

Commander legal

The 2 combo pieces

What must be in place

You have a way to give Shalai and Hallar lifelink.
You have a way to put a +1/+1 counter on a creature you control.

How to execute it

  1. Put a +1/+1 counter on a creature you control.
  2. Shalai and Hallar triggers, dealing 1 damage to an opponent and causing you to gain one life.
  3. Heliod triggers, putting a +1/+1 counter on a creature you control.
  4. Repeat from step 2.

What the combo produces