I have an account that is going to boss 50 in the 51-75 tier. So far, I am on boss 46 and have not received a SINGLE rare! Has this happened to anyone else?
Update 1:
The account just finished boss 47 and got an uncommon. It seems pretty even between commons and uncommon but not a single rare :S Currently sitting at lv 69 so it has not crossed tiers yet
Update 2:
The account completed boss 50 and received its first rare! 1/50! Those rares are pretty rare!