https://wccftech.com/monster-hunter-rise-charm-editor/

One of the most frustrating mechanics in Monster Hunter Rise is Talisman melding, which makes it very difficult for players to create the best possible builds. Thankfully, PC players do not have to play by the rules made by Capcom, thanks to a recently released Charm Editor.

This editor, which has been created by long-time Monster Hunter modder Fexty, allows players to get the Talisman they want without having to hope that melding goes well, as well as to edit item quantity, Zenny, and Kamura Points. Unfortunately, it is not possible to create all sorts of Talismans, as the game features checks that delete items that are considered illegal. You can use this table to see which Talismans are considered legal.