User can to create or wield weaponry with power over emotions, either all emotions or a specific one. This ability is not only specific to mystic weapons, but also technologically advanced weapons. The power of the weapons depends on what they were created for or what level and type of emotion-based ability they possess.
Psycho-Pirate (DC Comics) manipulates emotions with his Medusa Mask.
Rami of the Guardians of the Universe with the Phantom Ring (DC Comics), a power ring that anyone can use that channels the user's own emotions, whichever is strongest, to transform them into that kind of Lantern, at the expense of them becoming overwhelmed and possibly exploding from the power.
Relic (DC Comics) possesses technology that can manipulate the same energies as the Lantern Corps, or in his words, the "Lightsmiths," to fight them.
Goku Black (Dragon Ball Super) forms his Sickle of Sorrow by channeling his anger into power.
Meredy (Fairy Tail) can create blades from her strong faith.
The Blades of Athena (God of War) are greatly powered up by Kratos' rage during his battle with Thanatos.
Lê Chiến Kim after being rejected and humiliated by his crush Chloé, he becomes Dark Cupid (Miraculous: Tales of Ladybug & Cat Noir) with hate-spreading Arrows.