Curse of Wizardry 
Enchantment
As this enchantment enters, choose a color. Whenever a player casts a spell of the chosen color, that player loses 1 life.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Enchantment
As this enchantment enters, choose a color. Whenever a player casts a spell of the chosen color, that player loses 1 life.