Mishra, Eminent One, Mindslaver, Lithoform Engine, and Strionic Resonator

Prerequisites

• Mishra, Eminent One on the battlefield
• Mindslaver on the battlefield
• Lithoform Engine on the battlefield
• Strionic Resonator on the battlefield
• each turn available

Steps

1. At the beginning of your combat phase, Mishra triggers
2. Holding priority, activate Strionic Resonator by paying and tapping it, copying Mishra's trigger
3. Resolve the first Mishra trigger, creating a token copy of Mindslaver that is a 4/4 artifact creature named Mishra's Warform in addition to it's other types
4. Activate Mishra's Warform by paying , tapping and sacrificing it, targeting an opponent
5. Holding priority, activate Lithoform Engine's first ability by paying and tapping it, copying Mishra's Warform's ability, targeting any other opponent
6. Resolve both Mishra's Warform abilities, causing you to gain control of the targeted opponents during their next turns
7. Resolve the second Mishra trigger from step 1, creating a token copy of Mindslaver that is a 4/4 artifact creature named Mishra's Warform in addition to it's other types
8. Activate Mishra's Warform by paying , tapping and sacrificing it, causing you to gain control of an opponent during their next turn
9. Repeat during each of your turns

Results

• You control three target opponents on each of their turns