Suggested Routes
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.