Time Sieve + Myr Battlesphere + Teleportation Circle + Saheeli, the Gifted

Time Sieve

Myr Battlesphere

Teleportation Circle

Saheeli, the Gifted

How it works

1. Activate Saheeli's first loyalty ability by putting a loyalty counter on it, creating a 1/1 Servo artifact creature token.
2. At the beginning of your end step, Teleportation Circle triggers, blinking Myr Battlesphere.
3. When Myr Battlesphere enters the battlefield, its first ability triggers, creating four 1/1 Myr artifact creature tokens.
4. Activate Time Sieve by tapping it and sacrificing the Myrs and Servo, causing you to take an extra turn after this one.
5. Repeat each turn.

This wondrous loop is set into motion by the steady, cyclical magic of Teleportation Circle, which blinks Myr Battlesphere at the start of every end step to constantly replenish your board with four fresh Myr artifact tokens. These mechanical minions, alongside the Servo artifact creature token crafted by Saheeli, the Gifted's first loyalty ability, provide the exact five sacrifices needed to fuel Time Sieve's activated ability. By feeding these tokens to the Sieve turn after turn, you trap your opponents in an unyielding cage of endless extra turns, easily out-pacing any resistance they might muster.