Custom keybinding Update

1 Players can customize keys for some of the controls. Noted that casting and dodging actions, as they require the mouse position as the target, it is best not to modify the default setting
2 Increased buff effect of toughness powder
3 Add a new buff effect: Power up, it can increase magic power and do more casting damage. Added corresponding potion and recipe.
4 Nightmare mobs now drop some materials occasionally
5 Reduced hitboxes of fishtraps, now it's easier to walk between them.