i was thinking of going through the game as a EVIL-paladin. do i get stripped of all my skills and immunitys?
does anyone know if it is possible to give an fallen paladin some spells with shadowkeeper?

Where can i find Soul Reaver?

Artea Silverheart

You can give anyone anything with Shadowkeeper.

You can't go through the game as an evil paladin. You can be fallen but you need to start as lawful good. Being fallen doesn't give you any advantages and you get disadvantaged by not being able to max out in your weapon specialization.