Sledgstone

there is one boss that spawns a healing turret for herself and shes impossible to beat with too many people because her turret scales up as well and she gains all her health back before it gets destroyed. It takes 45 minutes with a decent group that at least splits into 2... but most times it takes an hour or more to beat all the bosses. I generally don't jump in unless the healing turret boss is already down when I arrive.

All the Bosses are level 80, and the cool part is everyone is scaled up to 80 in that area... so everyone can have a fair chance to contribute. After all bosses are downed a donation fund is set up and you can donate a little or a lot. You get the same amount of XP even with the smallest donation (1 silver). The boss blitz starts once the set amount is achieved.

Now that's pretty awesome. I like that the lower level players can enjoy the fight too.