Adrix and Nev, Twincasters + Cogwork Assembler + Chromatic Orrery + Mirror Box

Adrix and Nev, Twincasters

Cogwork Assembler

Chromatic Orrery

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 dazzling engine starts by leveraging Chromatic Orrery to generate massive amounts of colorless mana, which can be freely spent as any color to fuel the loop. By activating Cogwork Assembler for seven mana, you create a copy of Chromatic Orrery—an output that is instantly doubled thanks to Adrix and Nev, Twincasters. Because Mirror Box removes the legend rule entirely, these duplicate Orrerys can safely coexist on the battlefield, tapping for even more mana than the activation cost requires and letting you repeat the process to generate infinite resources.