My new rogue's design is all coming together beautifully, I came up with a great idea for his DnD-esque backstory: He's an orphan living off stealing on the street like Oliver Twist, eventually an ominous "client" hires him to steal a mysterious box and he succeeds but on the way back to the client he secretly opens the box despite having been told to not do that under any circumstance, and out of the box comes this huge black ooze that starts posessing him in a sort of parasitic Venom-like way, and that's the start of their beautiful friendship(tm)