Lesse? I have 4 5*'s and 11 4*'s, though one of those is Iris, and she's only NP1 and has no Ascension mats.
Sabers: d'Eon, Sumanai
Lancers: Shishou, Liz
Archers: Emiya
RIders: Iskandar, Astolfo, Golden, Martha
Casters: Helena, Iris
Assassins: Shuten, Emiya
Berzerkers: Raikou, Tamamo Cat
Others: None
I could use more help on the Knight side of things...