Dodging is a type of all-class defense ability that any player and npc can use.
Clicking the Middle Mouse Button (pressing down on the scroll wheel) while moving, this will cause your character to roll and preform a Dodge.
Dodging makes the player temporarily immune to most types of damage, consuming 1/4 of your maximum stamina.
This excludes Spike Traps and poison from a Rogue's Dagger special.
Activating dodge while standing still does nothing - the character must be moving in order to to dodge.
If performed while riding a pet, dodging will make the character dismount.