Heartbreaking that they decided static item attack rolls and DCs was a good idea. It's my biggest gripe with the system. Some items, like the Holy Avenger, subvert this and are pretty good, but most items suuuuuck the instant you outlevel them. Like, Sparkblade is cool, who doesn't like chain swordbeams? Anyone over level 4, aparrently, because every creature you come across has learned to dodge lightning from that sword in particular