Dungeon Routes
Winter Bosses

Ghorn the Avalanche
Ghorn targets the Tank with with three heavy blows, dealing high damage over 1 second.
Ghorn targets the Tank with a powerful blast that can be soaked by the entire group. Applies a stacking debuff which decreases Armor by 20%.
Freezing Sleet will spawn on all players, extending out in an X shape. After a few seconds, the Sleet will explode. Avoid stacking any of the lines.
Ghorn will create a frosty vortex, sucking in all players towards him and dealing huge damage to anyone close to the centre. Players should they are already far from the boss before the cast starts.

Krumbug the Naughty
Krumbug will send Explosive Mice to follow players, causing substantial damage and knocking back any player that comes in contact with it. These Mice should be soaked by the Tank or players with an active defensive.
Krumbug leaps on every unsoaked Candy Cane, dealing substantial group wide damage with every leap.
Krumbug throws out two Gift Boxes, filled with Candy Canes. When Krumbug charges into a Gift Box, twelve Candy Canes will be dispersed. Candy Canes can be soaked by players to remove them from the arena. Soaking Candy Canes will also provide players with a Sugar Rush, increasing their Haste and Movement Speed.
Krumbug prepares to Charge at a player. Players should position so that Krumbug charges into a Gift Box, or if none are available, it should be soaked by the Tank.

Eira the White Witch
Targets a player with a bolt of ice, dealing high damage. Upon impact, also applies Lingering Chill, a stacking debuff which reduces the player's movement Speed reduced by 30% per stack. At 3 stacks, Lingering Chill erupts, dealing huge damage.
Eira spawns zones of swirling frost under players that deal high damage to any player standing in them when they erupt. Also deals moderate unavoidable group-wide damage.
Eira protects herself with a powerful absorb shield which also heals her over time. While this shield is active, Eira cannot be interrupted. Players should save cooldowns to nuke down this shield as soon as possible.
Bosses

Cithrel
CIthrel target's a player with a powerful explosion that must be soaked by the party. Shortly after the initial explosion, a second explosion will fire off.
Cithrel marks two players for Bloodhunt.
Cithrel dashes between two players that are marked for blood and swipes at them, dealing AoE damage to each and applying a bleed.
Cithrel becomes enraged at 50%, increasing the frequency of all abilities for the remainder of the encounter.
Cithrel target's the Tank with a powerful frontal cone that deals high damage.
Cithrel pulls all players towards them.

Ancient Koros
Koros conjures a Volatile Orb to follow the furthest player. Deals huge group-wide damage on impact but can be destroyed by Koros' Shatterstrike ability.
Koros targets a random player and strikes them with a frontal cone after a few seconds, dealing high damage. Destroys Volatile Orbs.
Koros applies a powerful Magic DoT and slow to any player who is caught in the blast cone of Shatterstrike. If left to expire, Converging Cold will freeze the target solid.
Koros creates a rift on the ground that must be soaked or else it will fracture into a massive rift. Soaker receives the Calamity Rift debuff.
A debuff applied any player who soaks Calamitous Fracture, spawns a pool on the ground after a few seconds which pulses for group damage.

Noor, The Betrayer
Noor targets a random player with an arrow that deals moderate damage to the player and, after a delay, to anyone around them.
Noor applies a stacking Magic debuff to the entire party that deals damage over time every second for 6 seconds.
Noor jump to the centre of the arena and splits the room into 10 sections, alternating between a safe area and an icy area, shooting a barrage of icicles at the frozen sections.
Noor summons two Eldrin Recruits and an Eldrin Sentinel to aid them in combat.
Noor spawns a trap underneath a random player that activates after a short delay, rooting and dealing damage to any player who becomes trapped.
Trash

Corrupter
The Corrupter channels damage into all nearby players.
The Corruptor afflicts a random player with a DoT which deals huge damage on expiration.
The Corrupter targets the Tank with an icy Bolt that deals moderate damage.

Blade of Cithrel
The Blade of Cithrel goes into a fury at 30% health, gaining 30% Haste until defeated.
The Blade of Cithrel leaps at a random player, dealing AoE damage upon landing.
The Blade of Cithrel spins in a whirlwind, pursuing the tank and causing damage to any players caught within a 3-yard radius.

Eldrin Recruit

Eldrin Sentinel
The Eldrin Sentinel applies an absorb shield on one of it's allies, pulsing to deal damage to all nearby players.

Deceitful Scholar
The Deceitful Scholar casts a large rune on the ground, dealing huge damage to any players caught in its effect when the cast finishes.
The Deceitful Scholar conjures a Volatile Orb to follow the furthest player until it reaches them or the Scholar dies. Deals huge group-wide damage on impact.
The Deceitful Scholar blasts the Tank with an Arcane Strike, dealing damage on impact.

Tundra Stalker
The Tundra Stalker takes aim, firing a barrage of projectiles in a frontal cone at the Tank.

Ice Shardling
The Ice Shardling explodes upon death, applying a stacking 10% slow and DoT effect on any players caught in the blast for 5s.

Spellbound Golem
On death, the Spellbound Golem shatters into three Ice Shardlings.
The Spellbound Golem spawns Ice Spikes under each player, dealing damage to any player caught in the effect when they erupt.