In Search of the Missing Enus

Obtaining
Talk to Gasdaure in Astrub underground (6,-19). You must be at least level 8 to take this quest.

Step 1 : A start of a track

 * Description : The Enutrofs who have gone in search of sniffallrats probably got lost in the depths of the underpasses. The spot is infested with disewersting mili-rats....
 * Objectives : Discover map Detention place of the Enutrof expedition
 * Rewards : 4000 XP

Fight your way through the underground from the entrance at (6,-19) to (1,-19) to complete this step. (Note: You can just walk through the tunnels without fighting anything if you want to)

Step 2 : A bird in the hand is worth two rats in the bush

 * Description : Get rid of this Grossewer Rat....it looks sick. it shouldn't be that difficult.... Well, with several people.
 * Objectives : Beat monster: x1 Sick Grossewer Rat in one fight Talk to Wilde Pyrite Talk to Gasdaure
 * Rewards : 8000 XP

Wait for a Sick Grossewer Rat to spawn at (1,-19) and defeat it. Be careful, as this monster is aggro. This level 30 enemy can be a tough fight for low-level characters, so don't be afraid to bring a party. After defeating the rat, talk to Wilde Pyrite. Fight your way back to the cave entrance and talk to Gasdaure to complete this step and the quest.

The Sick Grossewer Rat is level 30, 300 HP and 4 MP. He can attack up to three times per turn. Each attack takes around 6 or 7 HP, along with 2-3 AP and at least 1 MP. He can also cast Release, which pushes back players up to three squares.

Low level characters would be wise to bring a party that is overall level 20 (two or three people around lvl 10 should do it), and attack with ranged spells and weapons for as long as possible. Stay as far away from him as you can for as long as you can.

Completion
Gasdaure suggests you should go talk to Surivitna, the Shaman of Pandala. This is not required to finish this quest.