Nyxbloom Ancient + Pemmin's Aura

GU identity

Commander legal

The 2 combo pieces

What must be in place

You control a creature that can tap to produce at least {U}, and Pemmin's Aura is attached to that creature.

How to execute it

  1. Activate the mana-producing creature by tapping it, adding at least {U}{U}{U} due to Nyxbloom Ancient.
  2. Activate Pemmin's Aura by paying {U}, untapping the creature.
  3. Repeat.

What the combo produces