Zimone and Dina + Bloodghast + Selesnya Sanctuary + Elven Raft-Steerer

Zimone and Dina

Bloodghast

Selesnya Sanctuary

Elven Raft-Steerer

How it works

1. Activate Zimone and Dina by tapping it and sacrificing Bloodghast, causing you to draw a card and put Selesnya Sanctuary from your hand onto the battlefield, and then repeat this process once if you control eight or more lands, putting any other land from your hand onto the battlefield instead.
2. When Selesnya Sanctuary enters the battlefield, it, Bloodghast and Elven Raft-Steerer trigger.
3. Resolve the Selesnya Sanctuary trigger, returning it from the battlefield to your hand.
4. Resolve the Bloodghast trigger, returning it from your graveyard to the battlefield.
5. Resolve the Elven Raft-Steerer trigger, untapping Zimone and Dina.
6. Repeat.