Derevi, Empyrial Tactician + Emiel the Blessed + White Lotus Tile

Derevi, Empyrial Tactician

Emiel the Blessed

White Lotus Tile

How it works

1. Activate White Lotus Tile by tapping it, adding at least 3.
2. Activate Emiel by paying 3, blinking Derevi.
3. When Derevi enters the battlefield, it triggers, untapping White Lotus Tile.
4. Repeat.

This clever loop relies on White Lotus Tile's ability to tap for at least three mana, easily fueled by the creatures you control. You use that generated mana to activate Emiel the Blessed, whose blink ability exiles Derevi, Empyrial Tactician and returns it to the battlefield. Each time Derevi reappears, its enter-the-battlefield trigger goes on the stack to untap White Lotus Tile, resetting the artifact so you can tap it again for a net profit of mana.