Go to UBRS- clear first room and the small room on the left wall just up the stairs in the center. There is a caster in this room that a priest needs to mind control while the group kills everyone else.
This caster has buff that is +100 fire resistance for 1 hour on about a 20 sec cool down.

It is helpful to have some CC for the caster between mind controls. It might be nice to have two priests to rotate the mind controls and so they can get buffed as well.
Buff your tanks and priests and whoever else you want to wait for – then just have them run back down to MC. Summon them back to the group and your good to go. : )
If you wanted too – since it is an hour buff- you could time it with your hearth and keep it up on your tanks for the full run, but you would add quite a bit of down time and it would probably only be worth for a couple of the bosses. Wouldn’t be a bad pre-raid plan to break in to 4 groups and get the raid buffed as quick as possible before you start MC.
It’s probably fun to dual a fire mage with the buff on as well.
