The allod is home of creatures as Hungry Wolf and Burning Sparks, nothing to worry about.
The first boss is
Kuzmich [Drunken Forester], it`s a orc that throws barrels on the party members, on the place where the barrel fell, a fire circle will appear giving damage to everyone that stays on there.
He also summons some minions that give damage to party members, don`t let they crowd you. After kill him, you`ll receive the skill to throw a bottle that creates a circle of fire.
On the path you`ll see cynder bears, they have a huge AoE in a cone shape, that gives fear, they also summons bearc cubes.
You will also find Gleaming foxes, they throw fire balls in some party members that create a big circle of fire, just avoid them.
The second boss is
Oakster [Crazed Wood Spirit], he summons squirrels that will attack a party member randomly, use the skill to thorw a bottle and incinerate them. He also has a buff that decrese the incoming damage that he receives, the buff can be removed with the fire circle. Pay attention that when you create a fire circle, everyone in the circle will receive damage, even your friends. After kill him, you will gain the skill to summon a Snare at your position.
After that and after some more Gleaming foxes, you will find a group of Fire elementals, they will keep throwing fire balls that gives AoE damage wherever they fell, just keep moving and everything will be ok.
The third boss is
Rogue [Werefox], he has ability to throw fire balls that create fire circles, and create a big circle around himself that gives fire damage, sometimes he will chose someone randomly to jump on, put a snare in your position to prevent this attack. He will give you the skill Worn-out Rune
Near Rogue, will be there a Living Lava, he summons flames on the ground that explodes and throw people away, take care to not fall from the allods. He also has a attack in cone shape, just avoid it.
The fourth and last boss is
Flame [Insane Sorcerer] if your has a ranged class, let the tank get aggro first. He creates ball of fire, avoid it. He also sometimes chose someone ramdonly to get caught in a a Fire Cage, all the members need to attack the cage to free the one stuck on there. He has AoE fire attack in a cone shape, if you could get to him, you had enough of this on the other bosses. Last but not less importante, his mechanic is that sometimes he will start summon a great spell, it will form 4 circles around him, and when it is almost finishied, small circles will appear in the bigger circles of the spell, go on the small circles and use the ability to Worn-out Runes, Flame will be stunned for a bit of a moment.