Voltaic Construct + Tough Cookie + Dreamstone Hedron
Produces: Infinite colorless mana, Infinite untap of artifact creatures you control
- Voltaic Construct
- Tough Cookie
- Dreamstone Hedron
- Color identity
- G
- Mana
- {2}{G}
Steps
- Animate Dreamstone Hedron using Tough Cookie.
- Activate Dreamstone Hedron by tapping it, adding {C}{C}{C}.
- Activate Voltaic Construct by paying {2}, untapping Dreamstone Hedron.
- Repeat from step 2.