In 1997, New Oslo was hit hard by a heat wave that led to drought. With crops on the line, a young boy named Swen Christianson foolishly broke into the museum and stole the Sceptre of Donar to use it and call upon the Harasvelg for rain. The Sceptre was returned to the museum where it was guarded. The curator forbade it from being taken out of the museum and to allow anyone to analyze it. Slimer later flew to New Oslo in secret to retrieve the Sceptre and help the Extreme Ghostbusters. He stole the Sceptre while the guard on duty dozed off.
- ↑ Kylie Griffin (1997). Extreme Ghostbusters- Bird of Prey (1997) (DVD ts. 11:42-11:45). Sony Pictures Home Entertainment. Kylie says: "The Sceptre is back under lock and key in some museum upstate in New Oslo."