Heroic: Mimiron's Sigil

Heroic: Mimiron's Sigil and its Normal mode equivalent Mimiron's Sigil are a portion of the third step in the Algalon the Observer attunement quest chain. Completing this quest requires the defeat of Mimiron in his Hard mode: Activate the timed self-destruct sequence before starting the encounter.
==Objectives==
Prospector Loren at the Ulduar Archivum wants you to obtain Mimiron's Sigil.
For more information on obtaining Mimiron's Sigil consult the Archivum Console. 
* Mimiron's Sigil (heroic)
==Description==
Mimiron's a clever one. His entire abode is rigged with some sort of self-destruction mechanism.
Unfortunately yer gonna have to race against it if ye want to get his sigil. Check the Archivum Console for more details if ye need them. 
==Rewards==
You will receive:
* 
* 400 XP
==Progress==
Were you able to obtain the sigil, <name>?
==Completion==
I've got to hand it to you, <name>. Our odds might not be the best, but I feel a lot better with you lending a hand.
==Progression==
==Patch changes==
*
==External links==