Talk:Crystal (upgrade path)/@comment-99.46.144.86-20140412203330/@comment-3492791-20140419171937

Repair is a sorcery. Also the Crystalline Set is just a special armor set, and not related to the crystal weapon upgrade path. So you should have posted your question there.

Anyway, yes you can use the Repair spell to repair the crystal armor, and it's suggested you do, as repairing it through traditional means is incredibly expensive.