Took me 32 spawn cycles to finally spawn this guy clearing all of the drakes from the Ramp/Tapestry to the ones around the ledge surrounding Hoshkar's Pit. Then of course I got 2 of them to spawn in a single repop cycle. Bloodthirsty Racnar was about as difficult.
the trash itself is much easier than qvic trash, although you can end up trained pretty fast if you aren't careful (VERY DENSELY PACKED, think ntov) the only difference are the mobs near the dragons which are a significant increase in difficulty.
mini trash nameds aren't much harder, they do ramp and i'd guess hit 8-900 max.. not a particularly hard mob to solo so a group of just about any makeup should have no problems here if they could get in anyway.
the boss dragons aren't any harder than a qvic goat really, with the exception of xygoz who is just an immense ******* for only a few people :p