What do Faith and Blood do?

[kawaiineko333]

I keep seeing the stats but whenever I try raising them in the level up screen they don't raise anything else.

[Dark Hunter n17]

try this https://www.youtube.com/watch?v=CS8cNiufTRQ&t=3s
at 2:50 in.

[mikeg2k20]

Short answer
Faith = Lighting Skills
Blood = Bleeding Skills