Ghoul Spectre Dungeon (Meroven)

Heres the Ghoul Spectre dungeon that located near Meroven.

Artonian Guardian Dungeon

Heres the Artonian Guardian dungeon, the place you must go to get the Magnetic Resonator in order to finish the portal quest.

First Level

Lupinsix's Dungeon

Here is Lupinsix's dungeon, marked with the place the Lieutenants thats needed for the quest spawn. This place is also great for gems.