Originally Posted by
AeneasBK
Maybe in 2005. Most bosses up until AQ are gonna die in under a minute. Ragnaros, well maybe you miss first submerge, but otherwise thats a <3minute fight. Nefarian and Chromaggus are the first bosses that start to take a while but even they are not a lot longer than 5 minutes.
EDIT: Oh yeah, Razorgore takes a while but meh you aren't burning mana for the first 4 minutes anyway and the actual killing of Razorgore takes about 30 seconds.
I won't comment on the AQ bosses and beyond because I don't have the personal experience of them and I'm sure by this stage they wanted to design the encounters to take longer, but I could certainly see fights like Fankriss being bruteforced down, considering the already very apparent difference in DPS output now compared to then.