Psychic Weapons – The ability to create weapons out of psychic energy.
Psylocke (Marvel) can create a katana made up of psionic energy (X-Men Sword of the Braddocks #1).
Quentin Quire (Marvel) is supervillain that has this power.
Faora Hu-Ul (DC) creates psychic bolts in Action Comics V1 #472 (DC).
Vartox (DC) creates a rope which he uses as a weapon in Action Comics #476 (DC).
Deathtrap (Wildstorm) can create psychic weapons in Stormwatch Sourcebook.