Urza's Incubator + Cloudstone Curio + Priest of Gix + Malakir Blood-Priest

Urza's Incubator

Cloudstone Curio

Priest of Gix

Malakir Blood-Priest

How it works

1. Cast Priest of Gix by paying 1.
2. Priest of Gix enters the battlefield, triggering itself and Cloudstone Curio.
3. Resolve Cloudstone Curio's ability, returning Malakir Blood-Priest from the battlefield to your hand.
4. Resolve the Priest of Gix ability, adding .
5. Cast Malakir Blood-Priest by paying .
6. Malakir Blood-Priest enters the battlefield, triggering itself and Cloudstone Curio.
7. Resolve Malakir Blood-Priest's ability, causing each opponent to lose at least 1 life and you to gain at least 1 life.
8. Resolve Cloudstone Curio's ability, returning Priest of Gix from the battlefield to your hand.
9. Repeat.