The Spellweaver's Downfall (10 player)

No. Every Aspect has an heir to their "throne" or powers, whatever you want to call it. Nozdormu, in the books the War of the Ancients, says that he knows he will die, and he even knows how. He was given this information to make sure that he understood that even he could be killed, so as to keep him from abusing his power. The dragons that are in AQ40 were the original heirs of the Green, Red, and Bronze dragonflights, but that has most likely changed since they were locked away behind the wall. My guess is that Anachronos is the heir to the Bronze flight, Tyrigosa or Kalecgos is the heir to

I'm having trouble understanding this boss fight.

I mean, shouldn't killing a dragon aspect cause the world to implode or something crazy like that?

its possible u wont "kill" him but merely defeat him, maybe knocking some sence back in him.