Can someone please explain, how with dungeon scaling that a duo of a Level 17 Barbarian and Level 16 Favored Soul are not able to beat the named Tiefling on normal? The one before the final 4 fight when you open that last room. The Favored Soul unloaded 4 full bars of spell points with searing light, barbarian was beating on him with a +5 metalline greataxe while raging and never did he get below the final 1/3 of his health.
With Dungeon Scaling should this not be an even easier fight?