An energetic and joyful presence, Karlach had a great passion for life, appreciating it all the more after escaping the Hells. Karlach seemed to feel emotions strongly, sometimes descending into fits of screaming rage, wailing sorrow, or giggling joy, depending on the circumstances. As such, she had difficulty concealing her feelings, usually coming across as extremely earnest, almost awkwardly so. Still, Karlach was a courageous warrior and fiercely fought for what she believed was right.