Voltaic Construct + Karn, Silver Golem + Everflowing Chalice
Produces: Infinite colorless mana, Infinite untap of artifact creatures you control
- Voltaic Construct
- Karn, Silver Golem
- Everflowing Chalice
- Color identity
- C
- Mana
- {1}
Steps
- Animate Everflowing Chalice using Karn.
- Activate Everflowing Chalice by tapping it, adding at least {C}{C}{C}
- Activate Voltaic Construct by paying {2}, untapping Everflowing Chalice.
- Repeat from step 2.