|Zone (Patch)||Siren's Grotto: Dissension (Shattered Lands)|
|Level||[level needed] Solo|
|Reported Drops||none reported, try LootDB.|
Last boss in Siren's Grotto: Dissension (CHALLENGE). Can not be attacked in the regular instance even if you kill all of the other bosses. At least not that I have seen.
To open his cage you have to beat the Gen'ra & war council in challenge mode as well as the Tavalon overlord in challenge mode to unlock his cage failure to do both will not unlock this boss to fight.
Gen'ra: You need to have a mage or some way to dispel or absorb magic. You must have the mage or yourself use their spell, either being Absorb Magic or any other method that does the same, on the barriers until they are gone. This must be done relatively quickly.
Talan: It's essentially a waiting game, if i remember correctly. I stand to be corrected on that. Once challenge mode has been activated just kill him.