Quote Originally Posted by 'puppychow',index.php?page=Thread&postID=179128#po st179128
Btw Thaddius25 has 30 million HP and a 6 minute (360 second) enrage timer, which means you need 83.3k raid DPS. if you take 6 healers and 2 tanks, that leaves 17 DPS, each of who needs to do 4900 dps to beat his enrage timer (if you have 7 healers and 3 tanks, you need 5555 dps from the 15 dpsers). The stacking buff increases your damage quite a bit (10 stack is +100% dmg, so if everyone stacked you'd only need 2450 "personal" dps pre-buff). Even in my guild, which has 10 man Undying achieve and 3drakes25, we still lose 4-5 people every Thaddius25 fight (lag, not paying attention, etc) so that makes it even tougher. Also the DPS numbers are a bit misleading, since every 30 seconds a ton of people are moving around due to polarity shift and doing no damage, which means there is 10 secs every minute of "dead time".
This is exactly why you *CAN* Do it multiboxed. Put 2 guys on the ledges before they jump @ corners to DPS. Then you can just work with 2 guys using charges, not to hard really . If its still to difficult move the 3rd out.. hes still putting out dps during changes and everything else so you really only lose a small portion.

And who does naxx with 6 healers ? we usualy run 5 max, 3 protection spec tanks, but we are getting away from that and doing 2 prot tanks and one dps spec / prot gear.