Medomai the Ageless + Sakashima's Student + Mirror Gallery + Soltari Foot Soldier + Erratic Portal

Prerequisites

• Soltari Foot Soldier does not have summoning sickness.
• Opponents can not block and kill Soltari Foot Soldier.

Steps

1. 1Declare Soltari Foot Soldier as an attacker.
2. 2During the declare blockers phase, when you recieve priority, activate Sakashima's Student's Ninjutsu ability by paying and returning Soltari Foot Soldier from the battlefield to your hand, putting Sakashima's Student from your hand onto the battlefield tapped and attacking as a copy of Medomai.
3. 3Deal combat damage with Sakashima's Student, causing you to take an additional turn after this one.
4. 4Cast Soltari Foot Soldier by paying .
5. 5Activate Erratic Portal by paying and tapping it, returning Sakashima's Student from the battlefield to your hand.
6. 6Pass the turn.
7. 7Repeat.

Effects

• Infinite turns
• Lock