Killian

Killian is the God of Chaos (as seen in Labyrinth of Terror) but is also known as the God of Fear or God of Terror. He is the son of &mdash; one of the original twelve. He appears as a child and shares his body with his deceased half-sister Icaruna. He is allied with and, and is partly responsible for the awakening and corruption of  into.

Divine war
In the aftermath of the Divine War Killian was presumably responsible for the imprisonment of his father Saleron in the Crypt of the Damned. He later built Jester's Villa to keep an eye on his father so that he would not be able to escape and rain on his parade. However, this version of events is problematic, as Fraya claims that it was the other gods who imprisoned Saleron after he lost the Divine War and they made his children — Kaia, Velik, Killian, and Icaruna — watch as they did so.

Beast of Destruction
Killian caused chaos across Sylvanoth to distract Valkyon and manipulated the priests of the Mekonari and Sikandari into awakening Sikander as Kelsaik. Unfortunately, his and Thulsa’s plans were thwarted by Isrenia, who undermined their ritual by merging herself with the sleeping god. As a result, Kelsaik turned out to be an incontrollable beast rather than an obedient servant. Displeased, Thulsa sealed Kelsaik away in a pocket dimension.

Fragments of Hope
After failing to procure the weapon Kelsaik would be, Killian sought the help of his father Saleron. He demanded his father give him a relic that would tame the beast. Saleron at first tried to deny having such a relic, but seeing that Killian wouldn’t leave without it, he shattered it into four pieces. Killian was able to catch one piece before they scattered. Despite needing all four fragments, Killian didn't go after any of them. This was probably because Icaruna convinced him that since Saleron is likely to help the Valkyon Federation forces in their quest of obtaining the relic, someone would eventually collect and come to them with the three remaining fragments. This happened, but Killian didn't seem to be too interested in wresting the fragments from Player Character, as he was summoned to the Divine Furnace by Thulsa, who preferred to render the relic useless by impeding ’s task of re-forging the relic with just three pieces. Killian supposedly helped Thulsa's forces in the Furnace but their plan failed anyway.

Labyrinth of Terror
Killian was slain in the Labyrinth of Terror by Valkyon Federation forces who required the jewel from his staff to gain access to Thulsa's citadel, the Ebon Tower. Icaruna presumably died with him.

Exodor
Well, actually, he didn't. It's unclear did Killian leave after he was defeated, or was the whole fight only a show, as he next tries to take over and corrupt a well-known Valkyon Hero during the events of the Exodor storyline. Killian first manages to possess Elleon during his fight with the Azart commander Kalligar. The elf becomes much stronger but much more violent and unpredictable - all the while the voices of both Killain and Icaruna can be heard taunting him. He battles Killian's corruption throughout his time on Exodor. Eventually, though, Elleon sacrifices himself to stop the Black Core from causing a massive explosion, saving his friends. It is safe to assume Killain and Icaruna have perished with him.

Quests
is an objective of the following quests: