in the text below it states the what you need to know about the challenge what i want to know is why it says you need 1 action point which i only have 1 ap but still says i don't have enough?
ARENA In the PvP Arena you fight a randomly chosen hero. Level difference between the rivals can be up to 2 levels. Each fight uses up 1 Action Point and the heroes start with maximum Health and Spirit. Equipment does not suffer durability loss. You can fight the same enemy once per 24 hours. At least 10 minutes have to pass between the hero's fights (5 minutes for Premium Members).
Not enough AP.