Fathom Mage + Heliod, Sun-Crowned + Horizon Chimera

Mana needed: {2}{G}{U}

GWU identity

Commander legal

The 3 combo pieces

What must be in place

Fathom Mage's power is 2 or less.

How to execute it

  1. Cast Horizon Chimera by paying {2}{U}{G}.
  2. Horizon Chimera enters the battlefield, triggering Fathom Mage.
  3. Resolve Fathom Mage's trigger, putting a +1/+1 counter on Fathom Mage and drawing a card.
  4. Horizon Chimera triggers, gaining you 1 life.
  5. Heliod triggers, putting a +1/+1 counter on Fathom Mage.
  6. Repeat from step 3.

What the combo produces