Lilysplash Mentor + Cloud of Faeries + Selesnya Sanctuary

Lilysplash Mentor

Cloud of Faeries

Selesnya Sanctuary

How it works

1. Activate Selesnya Sanctuary by tapping it, adding .
2. Activate another mana producing land by tapping it, adding at least 1.
3. Activate Lilysplash Mentor by paying 1, blinking Cloud of Faeries.
4. When Cloud of Faeries enters the battlefield, it triggers, untapping Selesnya Sanctuary and another mana-producing land.
5. Repeat.