Loom of Rassilon's Mouse

The  was one of the artefacts of Rassilon. The Master stole it from Gallifrey and took it to Earth, intending to use it to weave himself a new, stronger body. His plan was stopped by the Seventh Doctor and some of the guests at Benny and Jason's wedding in Cheldon Bonniface on 24 April 2010. (PROSE: Happy Endings)