Invert the Skies
Instant
Creatures your opponents control lose flying until end of turn if 
was spent to cast this spell, and creatures you control gain flying until end of turn if 
was spent to cast this spell. (Do both if was spent.)
- Legal in Commander
- About $0.22
What it does
- gives flying
- removes flying
Art from Invert the Skies by Randy Gallegos
Cards that do the same job
In Invert the Skies's colors, best fit first. Paste your deck to see replacements picked for your commander.
