Normal Ren'gol difficulty at level 56

[ilhanna]

Can you please take a look at the scaling of normal Ren'gol maps? The maps seem harder to run at level 56 than at level 46. Orc bombs can instakill and even the nimbus can drop my 5k+ health to 25% or lower, even while I'm under shaman effigy buff. The first time this happened while I was running Garetta dailies, I had to check if I was on normal map, because the orcs hit almost as hard as in elite. I notice the maps are pretty much deserted now. Last time I went there to join three random well-geared players, they all left after they died one too many times from orc bomb and troll smash.