Adrix and Nev, Twincasters + Myr Propagator + Ashnod's Altar + Lightning Greaves

Adrix and Nev, Twincasters

Myr Propagator

Ashnod's Altar

Lightning Greaves

How it works

1. Activate Lightning Greaves' equip ability by paying 0, attaching it to Myr Propagator.
2. Activate Myr Propagator by paying 3 and tapping it, creating two token copies of itself.
3. Activate Ashnod's Altar twice by sacrificing the tapped Myr Propagator and a Myr Propagator token, adding CCCC.
4. Repeat.
5. Once you have infinite mana, you may forego sacrificing the Myr Propagator tokens.

This delightful loop hinges on Myr Propagator’s ability to clone itself, supercharged by Adrix and Nev, Twincasters, which doubles every token generated into a growing swarm. To make this self-sustaining, Lightning Greaves slips on for free to grant shroud, though the true engine needs Ashnod's Altar to convert your sacrificial Myrs back into the mana required to keep the duplication cycle spinning. By cycling through these activations, you rapidly generate infinite colorless mana alongside an endless army of tokens and sacrifice triggers ready to overwhelm the table.