BEFORE YOU EVEN BEGIN, make SURE you have met the criteria for this quest
-Level 900+
-Main Quest 1 & 2 Completed
MQ2CH1
MQ2CH2
MQ2CH3
MQ2CH4
-Delan/Darlene Episode Quests Completed (all 3 stages)
Guide HERE
Start this questline at Mr. Dobby in Brune, between the Adventurer Association and Scarecrows/Dummies (57, 145)
Click the obvious nether portal (yay minecraft reference kek)
Talk with the Dobster again
~REWARD: 499m exp~
Start the second part by talkin to the Dobinator
-Trace of Ancient Magic-
Head to Molinar 6F and click these thingies
Whatcha get:
Locations:
-123, 78
-100, 85
-53, 36
-90, 26
-90, 94 (behind door)
Head back to Dobbo
~REWARD: almost 2.5b EXP~
3rd part starts at him also
-Mutant Mirror Image-
Head to Vaultish and talk with Tessa at 53, 42
Now, head to Ancient Devil Laboratory and kill these lil fellas
and gather up 20 of these (drop rate is meh at best)
Return to Tessa
~REWARD: 2m gold kek (don't go spending it all in one place now!)~
Head back to Brune and talk with Doblerino
~REWARD: 3m gold and almost 4.5b EXP~
Talk with him again to start the next part, when he gives you 3 choices: pick Nephon/1st option
Cocoon Inside the Mirror-
Head to Garkas B1 and click this here slab at 242, 126
Kill the 3 Black Market Dealers that spawn and then return to McDobler
~REWARD: 5m gold and almost 5b EXP~
Talk with him twice to continue, then click the mirror~
~REWARD: almost 500m EXP~