Sakura-Tribe Scout + Amulet of Vigor + Pemmin's Aura + Simic Growth Chamber

Sakura-Tribe Scout

Amulet of Vigor

Pemmin's Aura

Simic Growth Chamber

How it works

1. Activate Sakura-Tribe Scout by tapping it, putting Simic Growth Chamber onto the battlefield from your hand.
2. When Simic Growth Chamber enters the battlefield, it and Amulet of Vigor trigger.
3. Resolve the Amulet of Vigor trigger, untapping Simic Growth Chamber.
4. Activate Simic Growth Chamber by tapping it, adding .
5. Resolve the Simic Growth Chamber trigger from step 2, returning it to your hand from the battlefield.
6. Activate Pemmin's Aura's first ability by paying , untapping Sakura-Tribe Scout.
7. Repeat.

This elegant loop lets you ramp out of control by turning a humble bounce land into an infinite mana engine. With Amulet of Vigor on the field, Simic Growth Chamber manages to enter untapped despite its own restriction, immediately returning itself to your hand while producing a surplus of mana when tapped. Sakura-Tribe Scout effortlessly drops the land right back into play each cycle, while Pemmin's Aura keeps the Scout fresh and ready by untapping it repeatedly for just a single blue mana.