Don't be a ♥♥♥♥

Healing (if you are injured before pvp begins you may heal at the beginning before opening bow), attacking during opening gesture, using the decapitate gesture for absolutely no reason, casting spells that aren't infusion spells before the opening gesture, using the "no no no" gesture for absolutely no reason. there are others, this is an incomplete list. and one thing to always remember, respect your opponent.