Mycosynth Lattice + Goblin Welder + Unwinding Clock + Mindslaver + Transmutation Font

Prerequisites

• Permanents you control can tap to produce at least .

Steps

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

Effects

• Lock
• You control your opponents on each of their turns