"The chance the wall of thorns will block the ranger from an incoming attack is a flat percentage that is not affected by additional factors. There is also a chance to inflict the blocked attackers with a lethargy-based poison."

Any information on what these %s are?

>It's a 20% chance to block, and a 25% chance to poison.

great, thanks! how is that improved with Assume Aspect Porcupine?