Archelos, Lagoon Mystic + Patron of the Moon + Ghost Town

Archelos, Lagoon Mystic

Patron of the Moon

Ghost Town

How it works

1. During an opponent's turn, activate Ghost Town's first ability by tapping it, adding C.
2. Activate Ghost Town's second ability by paying 0, returning it from the battlefield to your hand.
3. Activate Patron of the Moon by paying 1, putting Ghost Town from your hand onto the battlefield untapped due to Archelos.
4. Repeat.