2nd battle achievement is just killing more guardians. Last one is beating the mother of all life at the end of the mana vessel quest line.
Can you tell me where is Castle Of Solitude ? i've completed the post game and 90 % of events but haven't found this place yet.
Castle of Solitude is right after you exit Cave of Losers in Southern Vaeltria
Miruess army HQ, second room on the right from the warp sword.
Haven't fought her myself seriously but did you reincarnate 3x for extra stats? Might also want +1 gear from playing on horrible difficulty.
haven't reincarnated yet, guess i'll try that for now, but really it's like defense stats don't matter, her skills deal insane damage even on my tank
Each reincarnation is +100 stats, +1000 hp, and +50 sp. I wouldn't be surprised if her attacks either dealt a percentage of hp or just plain ignored defense considering she only has 200 stats. In which case, the goal would be stopping her from using her most powerful attacks. Check if she has a set attack pattern. Try resist gear. You might need to loop for more ozma gear to resist surge damage.
