Prerequisites
- Time Sieve on the battlefield
- Myr Battlesphere on the battlefield
- Soulherder on the battlefield
- Elesh Norn, Mother of Machines on the battlefield
Steps
- At the beginning of your end step, Soulherder's second ability triggers, blinking Myr Battlesphere
- Myr Battlesphere's first ability triggers twice and Soulherder's first ability triggers
- Resolve the Soulherder trigger, putting a +1/+1 counter on it
- Resolve both Myr Battlesphere triggers, creating eight 1/1 Myr artifact creature tokens
- Activate Time Sieve by tapping it and sacrificing five Myrs, causing you to take an extra turn after this one
- Repeat each turn
Results
Required Cards 4
Myr Battlesphere
Artifact Creature — Myr Construct
Soulherder
Creature — Spirit
Elesh Norn, Mother of Machines
Legendary Creature — Phyrexian Praetor