>>712519620
>Should I just look up a weapon tree guide or is it fine and well enough to approach the system blind?
I can't say. I played it a lot, but I never beat it. Personally, I don't think it's necessary (or fun) to look it up.
>Also it dodging just moving back on the L stick while locked on?
I can't remember, but there should be a distinct dodge animation as I best recall. Blocking is not worth it because your weapon durability gets fucked up.
>Poison
Antidotes. Have potions and whatever else to cure yourself, but learn their patterns so you can conserve your stock.