Ashaya, Soul of the Wild + Stone-Seeder Hierophant + Scaled Herbalist + Simic Growth Chamber

Ashaya, Soul of the Wild

Stone-Seeder Hierophant

Scaled Herbalist

Simic Growth Chamber

How it works

1. Activate Scaled Herbalist by tapping it, putting Simic Growth Chamber from your hand onto the battlefield.
2. When Simic Growth Chamber enters, it and Stone-Seeder Hierophant trigger.
3. Resolve the Simic Growth Chamber trigger, returning it from the battlefield to your hand.
4. Resolve the Stone-Seeder Hierophant trigger, untapping it.
5. Activate Stone-Seeder Hierophant by tapping it, untapping Scaled Herbalist as it is a land due to Ashaya.
6. Repeat.

This ingenious loop transforms your entire creature base into an engine for infinite mana and landfall triggers. Because Ashaya, Soul of the Wild turns all your nontoken creatures into Forests in addition to their types, Stone-Seeder Hierophant can tap to target and untap itself—or rather, untap Scaled Herbalist, which Ashaya also converts into a legal land target. You use Scaled Herbalist to repeatedly drop Simic Growth Chamber from your hand, triggering Stone-Seeder Hierophant to untap via landfall each time the bounce-land hits the battlefield. Simic Growth Chamber's own drawback actually fuels the loop by returning itself straight back to your hand, ready to be replayed endlessly while generating a storm of triggers along the way.