Buffs and debuffs

Buffs and debuffs are changes to an individual's combat capabilities. They include activated prayers and changes in levels of combat skills. A positive change is called a buff, and a negative change a debuff. They are seen on the Buff Bar and Debuff Bar gameplay HUDs, respectively, which can be moved around, although they cannot be resized. These interfaces may only show a total of 18 buffs and 12 debuffs at once. In Legacy Mode, they can be viewed from the attack styles panel by right clicking on the weakness icon next to the weapon name.