Dark Heresy n' Friends
Papa nurgle loves you thiiiis much.
Started out as Varia’s psy-focus (unbeknownst to the rest of the party) and on occasion a very creepy ventriloquist dummy. Collected by Grimm upon its original owner’s disappearance. Kept as a memento for a while before it disappeared. Reappeared in the company of its, now clearly corrupted, owner. Changed into the most dapper nurgling by the ruinous powers.