Basalt Monolith + Myr Welder + Voltaic Construct

C identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Myr Welder using Basalt Monolith's ability by tapping it, adding {C}{C}{C}.
  2. If Voltaic Construct is on the battlefield, activate Voltaic Construct by paying {2}, untapping Myr Welder. Otherwise, activate Myr Welder using Voltaic Construct's ability by paying {2}, untapping Myr Welder.
  3. Repeat.

What the combo produces