Mindslaver, Mechanized Production, and Mirror Box

Prerequisites

• Mindslaver on the battlefield
• Mechanized Production on the battlefield
• Mirror Box on the battlefield
• Mechanized Production attached to Mindslaver
• each turn available

Steps

1. At the beginning of your upkeep, Mechanized Production triggers, creating a token copy of Mindslaver
2. Activate the token Mindslaver by paying , tapping and sacrificing it, causing you to gain control of target opponent during their next turn
3. Repeat during each of your turns

Results

• You control one opponent on their turn each turn cycle