Tevesh Szat, Doom of Fools, Sidar Kondo of Jamuraa, Norn's Choirmaster, and Doubling Season

Prerequisites

• Tevesh Szat, Doom of Fools in hand or in the command zone
• Sidar Kondo of Jamuraa in hand or on the battlefield or in the command zone or in exile or in the graveyard or in the library
• Norn's Choirmaster on the battlefield
• Doubling Season on the battlefield
• Tevesh Szat and Sidar Kondo of Jamuraa are your commanders
• , plus commander tax (if applicable) available

Steps

1. Cast Tevesh Szat by paying , plus commander tax (if applicable)
2. Tevesh Szat enters the battlefield with eight loyalty counters due to Doubling Season
3. Norn's Choirmaster triggers, proliferating, putting two loyalty counters on Tevesh Szat
4. Activate Tevesh Szat's last loyalty ability by removing ten loyalty counters from it, choosing to put it into the command zone
5. Resolve the ability, putting Tevesh Szat and all other commanders from the command zone onto the battlefield and gaining control of all commanders
6. Norn's Choirmaster triggers at least once, proliferating at least once; choose to put exactly two loyalty counters on Tevesh Szat
7. Repeat from step 4

Results

• Gain control of all commanders
• Infinite proliferate
• Put all commanders from the command zone onto the battlefield