Kara is currently the final boss in Eternium, in level 5, The Underworld. She leads what is left of Ragadam's forces on Demeter, the shattered world.
- Previous boss: Garm
- Succeeding boss: Possibly Ragadam (not released yet)
- Title/Rank: The Tempest Queen
Kara uses the power of lighting. Her basic attacks consist of shooting lighting bolts (arrows) at your hero, causing massive damage already. She can get damage buffs during the fight (see: Maiden of Pain below), thus giving her even more DPS power.
- Maiden of Pain: Kara summons a minion maiden.
- Maiden of Steel: Kara summons a minion maiden.
- MORE TBA
- Kara was added in the Act IV and Home Town update in August 2018, featured as the final boss of the act.
- She can be encountered in The Underworld or Trial number 5 for the first time, in Trials she later appears in the same sequence.