Lapis literally needs 2 energy drops, 1 Seraph Robe, 5 secret books, 2 speedwings, 5 goddess icons, and 2 dracoshields to match Kagetsu. Framme needs just 1 energy drop to match Lapis' midgame strength if they're put on the same class path and then they're basically the same unit. Without the energy drop, she'll trail Lapis by 1 point of strength by the endgame and be nearly identical everywhere else.