Retrofitter Foundry + Ashnod's Altar + Clock of Omens + Adrix and Nev, Twincasters

Retrofitter Foundry

Ashnod's Altar

Clock of Omens

Adrix and Nev, Twincasters

How it works

1. Activate Retrofitter Foundry's second ability by paying 2 and tapping it, creating two 1/1 Servo artifact creature tokens.
2. Activate Clock of Omens by tapping the Servos, untapping Retrofitter Foundry.
3. Activate Ashnod's Altar by sacrificing a Servo, adding CC.
4. Repeat.
5. Once you have infinite mana, you may instead use Retrofitter Foundry's first ability to untap it and get infinite untapped Servo tokens.

This elegant assembly turns a humble box of spare parts into a self-sustaining manufacturing marvel, fueled by the token-doubling presence of Adrix and Nev, Twincasters. You begin by paying into Retrofitter Foundry to birth your initial mechanical creations, whose numbers immediately double upon entry. Ashnod's Altar eagerly receives your freshly minted creations, converting their untimely demises into a surplus of colorless mana. To keep the assembly line moving, Clock of Omens taps those very same tokens to continually untap your foundry, ensuring your workshop never runs dry.