Voltaic Construct + Karn, Silver Golem + Nyx Lotus

Voltaic Construct

Karn, Silver Golem

Nyx Lotus

How it works

1. Animate Nyx Lotus using Karn.
2. Activate Nyx Lotus by tapping it, adding at least 3
3. Activate Voltaic Construct by paying 2, untapping Nyx Lotus.
4. Repeat from step 2.

This clever loop turns your devotion into a boundless engine by leveraging Karn, Silver Golem to temporarily transform Nyx Lotus into an artifact creature. Once animated, the Lotus can tap for a massive burst of mana based on your devotion, provided you generate at least three mana to sustain the loop. From there, Voltaic Construct steps in to untap the newly minted creature for a modest two-mana investment, leaving you with infinite mana and infinite untaps of your artifact creatures to fuel whatever devastation you choose next.