Stone-Seeder Hierophant + Drownyard Temple + Market Festival + Zuran Orb

Stone-Seeder Hierophant

Drownyard Temple

Market Festival

Zuran Orb

How it works

1. Activate the land with Market Festival attached by tapping it, adding at least 1.
2. Market Festival triggers, adding 2.
3. Activate Stone-Seeder Hierophant by tapping it, untapping the land.
4. Activate Drownyard Temple by paying 3, returning it from your graveyard to the battlefield tapped.
5. When Drownyard Temple enters the battlefield, Stone-Seeder Hierophant triggers, untapping Stone-Seeder Hierophant.
6. Activate Zuran Orb by sacrificing Drownyard Temple, causing you to gain 2 life.
7. Repeat.