Cogwork Assembler + Chromatic Orrery + Anointed Procession + Mirror Box

Cogwork Assembler

Chromatic Orrery

Anointed Procession

Mirror Box

How it works

1. Activate Chromatic Orrery's first ability by tapping it, adding 5.
2. Activate Cogwork Assembler by paying 7, creating two token copies of Chromatic Orrery.
3. Activate the Chromatic Orrery tokens' first abilities by tapping them, adding 10.
4. Repeat from step 2.
5. Once you have infinite mana, you may instead tap the Chromatic Orrery tokens to draw infinite cards, or target any artifact(s) using Cogwork Assembler's ability.

This clever engine spins up massive value by turning a single tap of Chromatic Orrery into a surplus of mana, which Cogwork Assembler then uses to duplicate the Orrery itself. Because Anointed Procession doubles the output, every activation yields two new Orrery tokens instead of one, letting you rapidly outpace the {7} casting cost and generate infinite mana. Mirror Box ensures you never have to worry about the legendary rule when managing your growing army of copy artifacts, allowing you to freely tap them for an endless supply of colored mana or pivot into drawing your entire deck.