Mishra, Eminent One + Voltaic Construct + Thran Dynamo

Mishra, Eminent One

Voltaic Construct

Thran Dynamo

How it works

1. At the beginning of your combat phase, Mishra triggers, creaitng a token copy of Thran Dynamo that is a 4/4 Construct artifact creature token with haste named Mishra's Warform in addition to its other types.
2. Activate Mishra's Warform by tapping it, adding CCC.
3. Activate Voltaic Construct by paying 2, untapping Mishra's Warform.
4. Repeat from step 2.