Curse of Wizardry affects all players, including you.
15-06-2010
wotc
If a player casts a spell of the chosen color, Curse of Wizardry’s second ability triggers and goes on the stack on top of it. The ability will resolve before the spell does.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.