May be it is not easy to find some useful Atlantica guides when you need imminently. Our website gather lots of Atalntica online guides or tips. We just want to help some game players.I just wanted to share the information with you guys. This will cover about Boss Fight.However, as long as you follow the quest, the order is same as follow.

1) The Boss Fight takes place at seperated room/area
2) It is 1vs1 fight. However, you might have to fight 1vs2 battle in higher level.
3) Your party member can not join the regular Boss Fight. Party member can join only Boss fight at "Shadow Area"
4) Get use to using useful Magic Scrolls.
5) The battle is over as soon as either the Boss or your main character dies. Therefore,
try to set your main character at 3rd line.

*Each Boss fight, some window pop up on right side of screen. It shows possibility of beating the Boss as ###%.

*"Shadow Area": Each Dungeon has "Shadow Area". In this area, all the monsters are invisible. You also need certain
amount of Fame to enter in. You can raise Fame by PVP tournament or league.

Follwing Boss fight is base on my formation.
I picked Axe for main character.

My Basic Formation until Open Beta Test ended. Before advance mercenary introduced.

Sword Biking Sword
Gunner Gunner Gunner
Shaman Me(Axe) Monk

1st Boss "Dark Fairy" in Forest of Fairies for lv 1~12 ; I killed it at lv10

1) Very Easy Fight
2) There are monsters that keep revive others. Kill them first.
3) Focuse on 1 raw and freezed Boss's line, and kill the rest of monsters.
4) If you going for all Archer, just focus on Boss.
5) If you use scroll called Dark Magic Scroll twice, the monster get wiped out.

2nd Boss "Western Witch" in China Dungeon for lv13~21; I killed it at lv18

1) Very Easy Fight
2) Boss uses skill Heal.
3) Easy fight if you kill the Archers first.

3rd Boss "Dragon" in under sea castle for lv22~28; I killed it at lv24