Magic Forums

Ok, so I was at my house and some family friends were over, and I felt really mad for no big reason. I guess people noticed I looked upset cause my mom asked me if I was ok and i said i was fine, then went to the upstairs bathroom to cool off. then the weird thing happened; i looked in the mirror and my irises were solid black, not their usual deep brown... I felt a power rising through me for another five minutes before it subsided. it didn't feel like a bad kind of power. does anyone know what this means?