Crab Umbra + Redshift, Rocketeer Chief
GUR identity
Commander legal
The 2 combo pieces
What must be in place
Redshift, Rocketeer Chief has power 4 or greater.
How to execute it
- Activate Redshift by tapping it, adding at least {U}{U}{U}{U} that can only be spent to activate abilities.
- Activate Crab Umbra by paying {2}{U}, untapping Redshift.
- Repeat.
What the combo produces
- Infinite colored mana that can only be spent to activate abilities