Mary Queen of Scots' Croquet Mallet

Origin
Mary, Queen of Scots, lived a relatively short life due to the political intrigue that surrounded her. She became queen of Scotland at six years old, and in succession through her first marriage she became Queen Consort of France. When that ended she returned to Scotland to marry her second husband. After he was murdered through arson she later married the man first accused of the crime. After a political uprising she fled to England to ask for help from her cousin Elisabeth the 1st, who imprisoned her for nearly 19 years before having her executed for an alleged assassination attempt.

Usage
User will never lose a game of croquet, but will trigger feelings of resentment amongst other players. The mallet is crafted from the petrified tusk of a narwhale.

Collection
Pete mentioned this artifact in episode 2, flippantly. It is suspected he came across it when he was first exploring the Warehouse. Due to its low level of danger it is an artifact that Artie uses to let agents "get their feet wet" when it comes to artifact downsides.