Using my s1 account as test, rushed port to 41 but still nothing for general, so either not implemented yet or it's later. But 41 is 71h cd xD

Welp I should post the 2 weapons you can upgrade at 40 and 41 on equipement. Black Nigata (or something liek this, for light cava) and a purple fan. Both to original level. Don't seem so great, I'm hoping we will have event or other stuff for weapons so for now I will keep the 3 first legendary except I really get too much spare gold so I can level up those red/purple over priced weapons ^^'