Hello. Finished a session with my barbarian a few minutes ago and I had a question I was hoping someone could clear up. My barbarian was fighting some kinda flesh monster and there was the Monster above me with 5ft reach and me below him with a pile of dirt in between us that was difficult terrain. I moved onto the pile of dirt and made an attack. My GM said that moving into a threatened square with difficult terrain provoked an attack. I've only seen people use opportunity attacks on A people who move out of a threatened square that's not a five foot step and B miscellaneous actions like range attack, picking up an item, etc. My question is whether or not it does provoke an attack. I looked through the rules and didn't see anything definitive. Does that double move cost into the space count as something that provokes?
