Aetherflux Reservoir + Ashnod's Altar + Defiler of Flesh + Gravecrawler

B identity

Commander legal

The 4 combo pieces

• Aetherflux Reservoir
• Ashnod's Altar
• Defiler of Flesh
• Gravecrawler

What must be in place

Your life total is at least 4.
You control an additional Zombie.

How to execute it

1. Activate Ashnod's Altar by sacrificing Gravecrawler, adding {C}{C}.
2. Cast Gravecrawler from your graveyard by paying 2 life.
3. Aetherflux Reservoir and Defiler of Flesh trigger.
4. Resolve the Aetherflux Reservoir trigger, causing you to gain 1 life for each spell you've cast this turn.
5. Resolve the Defiler of Flesh trigger, giving target creature +1/+1 and menace until end of turn.
6. Repeat.
7. Once you have infinite life, you may activate Aetherflux Reservoir's ability to deal infinite damage to any target(s).

What the combo produces

• Infinite colorless mana
• Infinite creature LTB
• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite sacrifice triggers
• Infinite storm count
• Infinitely large creatures you control until end of turn