Zimone and Dina + Bloodghast + Thornbite Staff + Simic Growth Chamber

Zimone and Dina

Bloodghast

Thornbite Staff

Simic Growth Chamber

How it works

1. Activate Zimone and Dina by tapping it and sacrificing Bloodghast.
2. When Bloodghast dies, Zimone and Dina triggers, untapping Zimone and Dina.
3. Resolve the Zimone and Dina ability from step 1, causing you to draw a card and put Simic Growth Chamber 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.
4. When Simic Growth Chamber enters the battlefield, it and Bloodghast trigger.
5. Resolve the Simic Growth Chamber trigger, returning it from the battlefield to your hand.
6. Resolve the Bloodghast trigger, returning it from your graveyard to the battlefield.
7. Repeat.