Paladin: Oath of Immolation

This is a homebrew paladin subclass which prefers to use charisma over strength for their attacks and is centered around using/recovering HP for damage.

I believe it's a bit too strong right now but I would like to get some constructive criticism. I'm aware that I have a lvl 5 ability before a lvl 3 one, dw, I'm working on the formatting of the entire thing.

BTW: This is a Homebrew subclass that I made for one of my players in a campaign. We're using that campaign as a playtest for the class so I've been tweaking a few things as we go, but regardless, I would still appreciate some feedback.

https://preview.redd.it/ag57rtadllod1.png?width=690&format=png&auto=webp&s=fffe9a585f5cc27756df9a42bba4c4213a3d460e

https://preview.redd.it/yxvecq9dllod1.png?width=683&format=png&auto=webp&s=83960c42aa2efc57049bf5b3de4bd8e1d84b93a0

https://preview.redd.it/97dtrp9dllod1.png?width=402&format=png&auto=webp&s=69a9dcd6d0cfbcd0e9c60e4a2724ab9a10c6ede4

Edit: Turns out I never added the images, now I did. whops