Chulane triggers, causing you to draw a card and put Simic Growth Chamber from your hand onto the battlefield.
Simic Growth Chamber enters the battlefield, triggering itself and Nissa.
Resolve the Nissa trigger, adding .
Resolve the Simic Growth Chamber trigger, returning it from the battlefield to your hand.
Shrieking Drake enters the battlefield, returning itself from the battlefield to your hand.
Repeat.
This clever loop hinges on Chulane, Teller of Tales rewarding each creature spell you cast with a card drawn and a land slammed directly onto the battlefield. By using that triggered ability to drop Simic Growth Chamber, you trigger its bounce effect while simultaneously fueling Nissa, Resurgent Animist's landfall mana ability. Finally, casting Shrieking Drake provides the creature trigger you need to continually return itself to your hand for reuse while triggering Chulane all over again.