Master Transmuter + Sewer-veillance Cam + The Great Henge + Mycosynth Lattice

Master Transmuter

Sewer-veillance Cam

The Great Henge

Mycosynth Lattice

How it works

1. Activate The Great Henge by tapping it, gaining 2 life and adding which you can spend to activate Master Transmuter due to Mycosynth Lattice.
2. Activate Master Transmuter by paying , tapping it, and returning The Great Henge from the battlefield to your hand, putting Sewer-veillance Cam from your hand onto the battlefield.
3. When Sewer-veillance Cam enters, it triggers, allowing you to untap Master Transmuter.
4. Activate Master Transmuter by paying , tapping it, and returning Sewer-veillance Cam from the battlefield to your hand, putting The Great Henge from your hand onto the vattlefield.
5. When Sewer-veillance Cam leaves the battlefield, it triggers, allowing you to untap Master Transmuter.
6. Repeat.