Arc Reactor
Artifact
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for 
.)
This artifact enters tapped.
: Add 
.
- Legal in Commander
- About $0.87
What it does
- adds multiple mana
- improvise
- mana rock
Art from Arc Reactor by Maxim Ruabtsev
Cards that do the same job
In Arc Reactor's colors, best fit first. Paste your deck to see replacements picked for your commander.
