Golden Trumpet

The Golden Trumpet was supposedly an artifact of immense power; but in fact it was never part of any Ultima game.

The Rumor
The short-lived German computer game magazine Joystick from the early 1990s produced an encyclopedic hint section for Ultima IV in its first issues. Among the articles was an entry for the "Golden Trumpet", allegedly a weapon of some sort. It was claimed that its secret location could be learned at the Castle of Lord British. However, in truth neither the item nor any information pertaining to it can be found in the castle, or anywhere in the game.