Trina is a Tiefling Warlock from Breme.
History
Trina was part of the Aliosh family. Unlike the other branch of her family, her great grandparents, grandparents, and parents took pride into having found God and being devout Paladins and Clerics in service of their God.
However, she, the youngest child, was a disappointment. She was neither physically strong enough, nor devout enough to keep up with the tradition of serving the Gods. According to her mother, the only logical step for her was to keep praying for guidance inside a monastery until she was of age to be married to a loyal knight. After all, she could still produce the next generation of good and holy warriors.
Trina disliked her family. Growing up she only wished to have pretty things and a say in how she lived her life. Besides, who cared about what the Gods wanted? She often got into fights with her mother, fights she was not usually in place to win. After once such long fight (when she was about to be shipped off to a monastery), a deity did answer her prayers for power. Trina has no clue why the Great Old one got an interest in her, but she didn’t pass on the offer. The first time she used her necrotic touch on her dear mother, she knew she was not going to stay.
At age 15, Trina hit the road to look for her distant cousins. After a year of searching, she encountered her uncle. Elias was a rich sorcerer in the service of various noble people. He was willing to help out his niece. He gave her a lot of care, clothes and jewelry, but he was unwilling to introduce her to the rest of the family or more importantly, his craft. Another year passed till Trina figured out that Elias wanted to marry her off. Fed up with being seen as a breeding mare, she run away.
Now, she was hell bend to prove to all of them that she could be the master of her own fate and do as she pleased. Trina had figured out that generations back, a member of her family had created a strong artifact, destroyed by her great grand parents when they decided to be holy warriors. Trina started traveling the world in hopes of finding the means of creating a more powerful artifact. Surprisingly, it was in her hometown where she met a young wizard. He said that he could help her in her quest to create what she had in her mind; however, he needed her to collect various magical extracts from powerful creatures.
About
She is 25 years old by now, and she would have met that wizard 2 years before the start of this campaign... Also, Trina would stay around Arlin cause he is familiar, but he is not preaching about Gods or duty, so she is fine (otherwise she should have probably got in a fight with him by now).
I am not sure what it would be appropriate for her to create, especially since she has no skill in that. However, being asked to look for glands, or other such things gives her a reason to look for dragons.
And a warning, if any PC tries to touch her or restrain her or do sth like what Kris proposed at some point today, she would go full on eldritch blast on them or chill touch. Noone is handling her like that again.