Fathom Mage + Heliod, Sun-Crowned + Sheoldred, the Apocalypse

GWUB identity

Commander legal

The 3 combo pieces

• Fathom Mage
• Heliod, Sun-Crowned
• Sheoldred, the Apocalypse

How to execute it

1. Gain life.
2. Heliod triggers, putting a +1/+1 counter on Fathom Mage.
3. Fathom Mage triggers, causing you to draw a card.
4. Sheoldred triggers, causing you to gain 2 life.
5. Repeat from step 2.

What the combo produces

• Infinite card draw
• Infinite draw triggers
• Near-infinite +1/+1 counters on a creature
• Near-infinite lifegain
• Near-infinite lifegain triggers