Myr Battlesphere + Teleportation Circle + Time Sieve + Trove of Temptation

WUBR identity

Commander legal

The 4 combo pieces

• Myr Battlesphere
• Teleportation Circle
• Time Sieve
• Trove of Temptation

How to execute it

1. At the beginning of your end step, Teleportation Circle and Trove of Temptation trigger.
2. Resolve the Teleportation Circle trigger, blinking Myr Battlesphere.
3. When Myr Battlesphere enters the battlefield, its first ability triggers, creating four 1/1 Myr artifact creature tokens.
4. Resolve the Trove of Temptation trigger, creating a Treasure artifact token.
5. Activate Time Sieve by tapping it and sacrificing the Treasure and Myrs, causing you to take an extra turn after this one.
6. Repeat each turn.

What the combo produces

• Infinite turns
• Lock