Obeka, Splitter of Seconds, Aggravated Assault, and Replicating Ring

Prerequisites

• Obeka, Splitter of Seconds on the battlefield
• Aggravated Assault on the battlefield
• Replicating Ring on the battlefield

Steps

1. Deal combat damage using Obeka
2. Obeka triggers, causing you to get at least eight upkeep phases after this phase
3. Move to the first upkeep step
4. At the beginning of that upkeep, Replicating Ring triggers, putting a night counter on it
5. Then, if it has eight or more night counters, remove all of them and create eight Replicating Ring tokens
6. Repeat step 2 during each remaining upkeep step
7. Activate five Replicating Rings by tapping them, adding
8. Activate Aggravated Assault by paying , causing you to untap all creatures you control and to get an additional combat and main phase after this one
9. Repeat each turn

Results

• Infinite colored mana
• Infinite combat damage
• Infinite combat phases
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control