Voltaic Construct + Silverskin Armor + Karametra's Acolyte

Voltaic Construct

Silverskin Armor

Karametra's Acolyte

How it works

1. Activate Karametra's Acolyte by tapping it, adding at least .
2. Activate Voltaic Construct by paying 2, untapping Karametra's Acolyte.
3. Repeat

This ingenious loop transforms a simple devotion engine into a self-sustaining mana generator by leveraging type-shifting and mechanical synergy. With Silverskin Armor attached to Karametra's Acolyte, the druid becomes an artifact creature, making it a legal and receptive target for Voltaic Construct's untap ability. As long as your devotion to green produces at least three mana, tapping Karametra's Acolyte easily funds the two-mana cost required to untap it with Voltaic Construct, netting infinite green mana in the process.