Legendary adventure trophy

[Blackmist_FFXI]

 So im just wondering as from what ive managed to google. And what little there is about this game..

 

To get legendary explorer.

 * clear all stagea of each dungeon

Free 1, 2, 3.

 

 Is the post game dungeon required?

 

 I dont... Really want to atempt to fight the "secret hidden boss"  

Area for the trophy.

 

 As even thou req. Lv. Is only 160

( im at 150-160)

 

Some of the sword minnions ( dual welding cross slash attackers ) just obliterate my group.

 

 Even when kanata was in full god mode * sent all home* at lv 136. He barely scrached *hidden boss* dispite maxed stats. X.x