If it still works how it used to... You need to pick a map within the Phantom Forest and camp there for 1-2 hours killing mobs which will then spawn mob bosses. You kill those, and once the message starts appearing about 'Something dark...' then that's when you are down to needing to kill 4 more of those mob bosses. When the next one would spawn, that's when the actual boss will appear. I'd really recommend you get a group of 4-6 together though, that way you can each take a different channel on the SAME map, and then once you start spawning the 'Dark' start communicating with each other, and when you are at 'Dark 4' then everyone CCs to that channel. You spawn the boss, the player to give it the FINAL hit to kill it will get an extra box, so it's the right thing to do is whoever's channel it was you all stop attacking and let them finish it when it's about dead. After that, rinse/repeat for each of the next channels you manage to spawn them on. (There was a patch several months back which suggested these bosses (or mob bosses, couldn't tell) were NOT spawning at all, but apparently that's fixed now, for now.)
![MapleStory - HERO (Solo) vs GLOOM [Chaos]](http://i.ytimg.com/vi/5OZK34wKbmE/mqdefault.jpg)
why do i keep fighting don't see Phantom Forest, Killian & LeFay :(((
If it still works how it used to... You need to pick a map within the Phantom Forest and camp there for 1-2 hours killing mobs which will then spawn mob bosses. You kill those, and once the message starts appearing about 'Something dark...' then that's when you are down to needing to kill 4 more of those mob bosses. When the next one would spawn, that's when the actual boss will appear.
I'd really recommend you get a group of 4-6 together though, that way you can each take a different channel on the SAME map, and then once you start spawning the 'Dark' start communicating with each other, and when you are at 'Dark 4' then everyone CCs to that channel. You spawn the boss, the player to give it the FINAL hit to kill it will get an extra box, so it's the right thing to do is whoever's channel it was you all stop attacking and let them finish it when it's about dead. After that, rinse/repeat for each of the next channels you manage to spawn them on.
(There was a patch several months back which suggested these bosses (or mob bosses, couldn't tell) were NOT spawning at all, but apparently that's fixed now, for now.)