Mana Maze 
Enchantment
Players can't cast spells that share a color with the spell most recently cast this turn.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Enchantment
Players can't cast spells that share a color with the spell most recently cast this turn.