Component Pouch + Filigree Sages + False Dawn + Zirda, the Dawnwaker

Component Pouch

Filigree Sages

False Dawn

Zirda, the Dawnwaker

How it works

1. Cast False Dawn by paying 1.
2. Activate Component Pouch's second ability by tapping it, causing you to roll a d20 and put at least one component counter on it.
3. Activate Filigree Sages by paying , or by paying due to False Dawn, untapping Component Pouch.
4. Activate Component Pouch's first ability by tapping it and removing a component counter from it, adding which can be spent as mana of any color due to False Dawn.
5. Activate Filigree Sages by paying , untapping Component Pouch.
6. Repeat from step 2.
7. Once you have infinite component counters on Component Pouch, you may forego steps 2 and 3 to get infinite colored mana.

This intricate loop relies on False Dawn to completely rewrite how your mana works, turning the colored mana you generate into white mana that can be spent as any color while replacing the blue mana needed for Filigree Sages. With Zirda, the Dawnwaker reducing the activation cost of the Sages down to just a single mana, you can infinitely untap Component Pouch. As you cycle through these activations, Component Pouch's counter-generating ability lets you accumulate an unbounded number of counters, eventually allowing you to generate infinite colored mana of any hue.