This summarized page lists in-game items or topics best summed up with a single wiki article. This is so we can avoid making dozens of pages all dealing with slight variations of the same thing. If they are created at all, the individual pages should all redirect here.
There are many (13) Buffs named "Stun", plus a dozen or more that contain the word "Stun".
See also: Stun Shot, Group Stun, Punishment Stun, and Shock Stun
Stun is a condition that prevents a creature from moving, attacking, and using skills for a short period of time. It is usually found on heavy-hitting melee classes, like Knight.