Quiraj boss invulnerable?

[Serbianbeast]

Did u notice that 'till some 4 - 5 weeks ago none could kill quiraj main boss. Then suddenly he fell on stormreaver then dunemaul, dragonmaw and many others in about a week. I have read that till then he was invulnerable. U think that's true?

 

[SeaGull1723]

Vague post. Try again.

 

[VGsatomi]

He means that no one killed c'thun for a long period of time, then all the sudden he was killed on many different servers.

He is a b***ch, and can only be dropped by large top notch guilds, so naturally he is not going to be killed everyday.
-VGsatomi

 

[Mecheon]

He wasn't invunerable, he was just inbalanced

Why? Something to do with his second stage. He turns into a Forgotten One and spawns tentacles to attack, and one of the things he does is swallow a random person and put them in his stomach, where they get an acid debuff, and they have to attack a random thing in order to make him vunerable on the surface for a limited time. Few bugs with this

Firstly, the acid debuff was stacking to rediculas ammounts very quickly. I think I saw it at around 99 at one point. Then Blizzard patched that

Secondly, his tentacles were spawning inside his stomach, which shouldn't happan at all. Blizzard patched out that as well

Then they could beat him

 

[Serbianbeast]

so basicly he was invulnerable till they made him ok?