Mycosynth Lattice, Goblin Welder, Unwinding Clock, Mindslaver, and Transmutation Font

Prerequisites

• Mycosynth Lattice on the battlefield
• Goblin Welder on the battlefield
• Unwinding Clock on the battlefield
• Mindslaver on the battlefield or in the graveyard
• Transmutation Font on the battlefield

Steps

1. Activate any number of permanents by tapping them, adding at least
2. Activate Mindslaver by paying , tapping and sacrificing it, causing you to gain control of the next person in turn order
3. Move to the next turn
4. During that turn's untap step, untap all permanents you control due to Unwinding Clock and Mycosynth Lattice
5. Activate Trasnsmutation Font by tapping it, creating an artifact token
6. Activate Goblin Welder by tapping it, causing you to sacrifice the artifact token and return Mindslaver from your graveyard to the battlefield
7. Repeat as long as you aren't next in turn order

Results

• You control your opponents on each of their turns