Voltaic Construct + Phyrexian Scriptures + Circle of Dreams Druid

Voltaic Construct

Phyrexian Scriptures

Circle of Dreams Druid

How it works

1. Cause Circle of Dreams Druid to become an artifact using Phyrexian Scriptures.
2. Activate Circle of Dreams Druid by tapping it, adding at least .
3. Activate Voltaic Construct by paying 2, untapping Circle of Dreams Druid.
4. Repeat from step 2.

By letting chapter I of Phyrexian Scriptures turn your Circle of Dreams Druid into an artifact, you lay the mechanical groundwork for an explosive mana engine. Once the Druid is an artifact creature, tapping it with its own ability yields a flood of green mana scaled to your creature count—more than enough to fund the {2} activation cost of Voltaic Construct. The Construct's untap ability then instantly readies the Druid for another tap, creating a self-sustaining loop that generates infinite green mana and infinite untaps.