So, I am working on a build for a bloodrager with a really low Charisma... 5.
My question is, and I can't seem to find the official answer anywhere, would this character still be able to use wands, even though he cannot cast spells. I know he cannot use scrolls without use magic device, but could he use wands? Thanks in advance.
I believe this answers the question:
Spell trigger items can be used by anyone whose class can cast the corresponding spell. This is the case even for a character who can't actually cast spells, such as a 3rd-level paladin.
I agree with shadowkras. Spell trigger, unlike spell completion, doesn't require an ability score.
I'm curious though as to why you would want to be a bloodrager instead of a barbarian if you can't cast spells.