Space pirate edition!
Destiny doesn't like being messed around, her angry demeanour is only shrouded by her addiction to various chemicals keeping her in a good mood. Catch her on a bad day and she'll snap at you like you were nothing... if she doesn't actually snap you.
Most of the time Alosis is high, so communicating with her is an easy and friendly experience. She's helpful but doesn't like injustices in the world. Feels she was forced into piracy after being a soldier didn't pay the bills.
Destiny has an unusual looking spear crafted for her by her granddad, it has a long blade and grooves running down it to give her perfect grip. She's a master with it although anyone with a bow and some arrows would probably have the advantage. She also carries a pouch with all her herbs and medicines in, its rarely empty.
To be written, probably in some epic back-story that has nothing to do with anything.