Aggravated Assault + Earthcraft + Rapacious One

RG identity

Commander legal

The 3 combo pieces

• Aggravated Assault
• Earthcraft
• Rapacious One

What must be in place

Rapacious One does not have summoning sickness.
An opponent is unable to block Rapacious One.
You control at least one basic Mountain.

How to execute it

1. Deal combat damage to an opponent using Rapacious One.
2. Rapacious One triggers, creating five 0/1 Eldrazi Spawn creature tokens.
3. Move to your postcombat main phase.
4. Activate Earthcraft by tapping an Eldrazi Spawn, untapping a basic Mountain you control.
5. Activate the Mountain by tapping it, adding {R}.
6. Repeat from step 4 one additional time.
7. Activate three Eldrazi Spawns by sacrificing them, adding {C}{C}{C}.
8. Activate Aggravated Assault by paying {3}{R}{R}, untapping all creatures you control and causing you to get an additional combat and main phase after this one.
9. Repeat.

What the combo produces

• Infinite colorless mana
• Infinite combat damage
• Infinite combat phases
• Infinite creature LTB
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite mana basic lands you control can produce
• Infinite mana creatures you control can produce
• Infinite sacrifice triggers
• Infinite untap of basic lands you control
• Infinite untap of creatures you control