Mysterious Stranger (Fallout 76)

Mysterious Stranger is a Luck-based perk

Effects
Increased chance of the Mysterious Stranger appearing when using V.A.T.S.

Behind the scenes

 * The Mysterious Stranger perk was originally designed by Scott Bennie.
 * There were several unfinished drafts of a book by Mark Twain titled "The Mysterious Stranger," in which the title character claims to be Satan's nephew, and which contain various references to the number 44.