The red stages are just too ridiculous. I can ease through "the fallen angel" stage and the one right before without an issue. This current one.. can barely knock an inch in the boss health...
Change battle ground way too hard when you get to be level 40. 30-35 35 - 40 40-45 45-50 and so on my brother faed a level 60 something when he was in battle ground at level 41 her name was Gota server 2
There should be a thing implemented that filters high levels when it is supposedly a "noob" room. 300 xp to level up when you're level 2? Ridiculously hard.