I understand there is a misty cavern connecting the dominion and what remains of the former alliance of Lorica. Yet fog is not all that envelops the cave: a certain air of mystery also enshrouds the cavern, as the entrance to the Northern Corridor simply disappears from time to time.Dominion Tribune in Corsi
The Northern Corridor (北の回廊, Kita no Kairō?) is a cave connecting the Northern Togoreth Region of the Dominion of Rubrum to the Jubanla Region area of the Lorican Alliance. The Rubrum entrance is west of Mi-Go. It is initially blocked off, but opens in Chapter 5.
- 1st floor: Rubrum Entrance
- 2nd floor: Trident Junction
- 3rd floor: Cascade Corridor (locked upon entering)
- 4th floor: Stalagmite Tunnel
- 5th floor: Lorica Entrance
The task Tonic with a Bang is available after completing The Keziah Diversion or reaching Mission Day for The Infiltration of Iscah. Nenji in Keziah asks Class Zero to defeat four Bombs in the Northern Corridor. For completing the quest the cadets earn three Blaze Armlets.
Droprate refers to chest loot.
- Megalixir – 3rd floor (75%)
- Potion – 4th floor (90,6%)
- Mega-Potion – 4th floor (6,3%)
- Phoenix Pinion - 4th floor (3,1%)
- Shock Armor – 3rd floor (25%)
Enemy Level: 31