Legendary and Ascended
We do know Legendary Weapons are forged with the power of Jormag because a Son of Svanir sees the error of his ways after defeating the Claw of Jormag, and “uses his power to see it undone.”
I’d assume some legendaries such as Frostfang and Twilight are cannon, whereas Moot and Dreamer are simply joke weapons.
But are these Runestones used to actually forge a legendary or does the Djinn in the Mystic Forge (forget his name) eat them as snacks during the off hours in GW2? The Djinn essentially just seems to spit out random results (especially when throwing rare or exotic weapons at it), so we don’t know if the materials that we give to the Djinn actually go into creating the legendary or just trade for it.
But are these Runestones used to actually forge a legendary or does the Djinn in the Mystic Forge (forget his name) eat them as snacks during the off hours in GW2? The Djinn essentially just seems to spit out random results (especially when throwing rare or exotic weapons at it), so we don’t know if the materials that we give to the Djinn actually go into creating the legendary or just trade for it.
Just use your imagination, and have fun with it. That’s what we use to do with games on Nintendo.