Phyrexian Ironfoot + Nyxbloom Ancient + Cryptolith Rite

Phyrexian Ironfoot

Nyxbloom Ancient

Cryptolith Rite

How it works

1. Activate Phyrexian Ironfoot by tapping it, adding three snow mana of any color.
2. Activate Phyrexian Ironfoot by paying 1S, untapping it.
3. Repeat.

This elegant loop turns a modest snow construct into an explosive mana engine by weaving together static amplifiers and keyword-granting enchantments. With Cryptolith Rite active, Phyrexian Ironfoot gains the ability to tap for mana, and thanks to Nyxbloom Ancient’s staggering replacement effect, that single tap produces triple the output. You simply tap the Ironfoot to generate massive reserves of mana, use a fraction of those riches to pay its snow activation cost to untap it, and repeat the cycle to flood your pool with infinite colored and snow mana.