Please look at setting in tournaments, its where someone looks at the bracket of the tournament and knows what school they are vs. Its really annoying taking a hit and finding out your opponent is immune to your school, and dispel spams when you use shrike. Then in quick match tournaments people use a mastery to the enemies their vs and dispel spam them tell the damage is high enough that a 4 pip spell can kill and use it, the person being dispelled doesnt have a change unless they have an off school tc. Maybe a solution to this would be changing your tournament name after every match.