Rapacious One, Aggravated Assault, and Chromatic Orrery

Prerequisites

• Rapacious One on the battlefield
• Aggravated Assault on the battlefield
• Chromatic Orrery on the battlefield
• Rapacious One does not have summoning sickness
• An opponent is unable to block and kill Rapacious One

Steps

1. Deal combat damage to an opponent with Rapacious One
2. Rapacious One triggers, creating five 0/1 Eldrazi Spawn creature tokens
3. Move to your postcombat main phase
4. Activate the five Eldrazi Spawn by sacrificing them, adding
5. Activate Aggravated Assault by paying , untapping all creatures you control and causing you to get an additional combat and main phase after this one
6. Repeat

Results

• Infinite combat damage
• Infinite combat phases
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite mana creatures you control can produce
• Infinite sacrifice triggers
• Infinite untap of creatures you control