Tezzeret, Betrayer of Flesh + Voltaic Construct + Thran Dynamo
Tezzeret, Betrayer of Flesh
All permanents on the battlefield. Tezzeret has at least two loyalty counters. Thran Dynamo does not have summoning sickness.
- Activate Tezzeret's second loyalty ability by removing two loyalty counters from it, causing Thran Dynamo to become a 4/4 artifact creature until end of turn
- Activate Thran Dynamo by tapping it, adding
- Activate Voltaic Construct by paying , untapping Thran Dynamo
- Repeat from step 2
Infinite colorless mana. Infinite tap triggers.