Once you’ve finished the final quest in the South Vern questline, you’ll find Magick Scholar Jeneca waiting for you near the Chaos Dungeon in the Vern Castle Area. She’ll direct you to Bellion Ruins where, after a chat with Professor Farhat in the West Plaza, you’ll be able to enter the Chaos Line dungeon. The minimum item level is 1370, so you may need to grind a bit before you can enter. You’ll need a token of protection to enter, and you receive two per week.
Chaos Line Dungeon Walkthrough
Your first goal is to acquire a key; there are multiple keys highlighted on the map, and you will need one for each gate to reach the altars. The key will be protected by a barrier and a mini-boss, with very similar attack patterns to the Black Knight Commanders you fought during the main story. Once the mini-boss is dead, the barrier will fall and you can grab the key.
Once you have a key, take it to the marked lock on the map and use it to open the gate. As soon as you do, you’ll have to face another mini-boss along with dozens and dozens of smaller enemies. Battle items like shields and grenades or even a Chaos Shard are a great option here; otherwise, use your widest area-of-effect attacks to damage as many of the smaller enemies as possible, before taking on the mini-boss. Without the smaller enemies, the mini boss should go down fairly quickly.
Once all the altars are extinguished, you’re free to engage the final boss, Shadowed Kaishur.
Begin the battle by destroying the swords around the arena; these will periodically shoot beams of lightning and are just generally a nuisance you should get rid of before engaging the boss.
Once the swords are gone, you can take the fight to Kaishur, staying close to avoid his long, column attacks. It’s also important to remain close to Kaishur to avoid his massive, 180 degree cone attack; the closer you are, the easier it is to avoid it.
As soon as he falls, the dungeon will complete, and you will be free to leave and collect your rewards!
Rewards for the Chaos Line Dungeon
The mini-bosses and the final boss all drop Fragmented Bloodmagick stones, around 700 per run of the dungeon. You can take these back to Professor Farhat for honing materials like Destruction Stones and Honor Leapstones, so the Line dungeon is a good option if you need to further hone your gear. The full list of rewards can be found below.
