Marvin, Murderous Mimic + Selvala, Eager Trailblazer + Simic Ragworm
GWU identity
Commander legal
The 3 combo pieces
What must be in place
Marvin does not have summoning sickness.
How to execute it
- Activate Marvin using Selvala's ability by tapping it, adding at least {U}{U}{U}.
- Activate Marvin using Simic Ragworm's ability by paying {U}, untapping it.
- Repeat.
What the combo produces
- Infinite colored mana