Activate Zimone's first ability by paying {1} and tapping it, putting Simic Growth Chamber from your hand onto the battlefield.
When Simic Growth Chamber enters the battlefield, it, Retreat to Coralhelm and Tireless Provisioner trigger
Resolve the Tireless Provisioner trigger, creating a Treasure token.
Resolve the Simic Growth Chamber trigger, returning it from the battlefield to your hand.
Resolve the Retreat to Coralhelm trigger, untapping Zimone.
Activate the Treasure by tapping and sacrificing it, adding {1}.
Repeat.

Infinite landfall triggers

Zimone, Quandrix Prodigy

Retreat to Coralhelm

Simic Growth Chamber

Tireless Provisioner

Activate Zimone's first ability by paying {1} and tapping it, putting Simic Growth Chamber from your hand onto the battlefield untapped due to Spelunking.
When Simic Growth Chamber enters the battlefield, it and Retreat to Coralhelm trigger.
Holding priority, activate Simic Growth Chamber by tapping it, adding {G}{U}.
Resolve the Simic Growth Chamber trigger from step 2, returning itself from the battlefield to your hand.
Resolve the Retreat to Coralhelm trigger, untapping Zimone.
Repeat.

Infinite green mana

Infinite blue mana

Infinite card draw

Infinite draw triggers

Spelunking

Activate Zimone's first ability by paying {1} and tapping it, putting Simic Growth Chamber from your hand onto the battlefield untapped due to
When Simic Growth Chamber enters the battlefield, it, Amulet of Vigor and Retreat to Coralhelm trigger.
Resolve the Amulet of Vigor trigger, untapping Simic Growth Chamber
Holding priority, activate Simic Growth Chamber by tapping it, adding {G}{U}.
Resolve the Simic Growth Chamber trigger from step 2, returning itself from the battlefield to your hand.
Resolve the Retreat to Coralhelm trigger, untapping Zimone.
Repeat.

Combos with "Zimone, Quandrix Prodigy"