Medomai the Ageless, Assimilation Aegis, and Leonin Shikari

Prerequisites

• Medomai the Ageless in exile
• Assimilation Aegis on the battlefield
• Leonin Shikari on the battlefield
• You control at least two additional creatures, one of which does not have summoning sickness and cannot be blocked by an opponent
• available the first turn, and each extra turn available

Steps

1. Declare a creature you control that cannot be blocked by an opponent as an attacker
2. Holding priority, activate Assimilation Aegis' equip ability by paying , attaching it to the creature
3. Assimilation Aegis' second ability triggers, causing the creature to become a copy of Medomai the Ageless
4. Deal combat damage with the creature
5. The creature triggers, causing you to take an extra turn after this one
6. Move to your next turn
7. Activate Assimilation Aegis' equip ability by paying , attaching it to any other creature
8. Assimilation Aegis' second ability triggers, causing the creature to become a copy of Medomai the Ageless
9. Repeat

Results

• Infinite turns