I hope to switch more weapons and templates during the battle. The difficulty in Guild Wars 2 is not the dungeon, but a group of ten experienced players to fight. In the dungeon, the team will die or leave the battle to change the template weapon, which requires a lot of waiting time. , I think template communication will cause serious quarrels among players. If you can switch at will, players can quickly know whether the current template is valid, and there is no need to make the whole teammates wait for discussion.