RuneScape Classic Wiki
Advertisement
RuneScape Classic Wiki
View the main RuneScape Wiki's article on: VulnerabilityView the Old School RuneScape Wiki's article on: Vulnerability
Vulnerability
Vulnerability.png
Released 23 October 2002 (Update)
Pay-to-play Yes
Quest needed? None
Staff needed? None
Magic level 66
Description Reduces your opponents defense by 10%
Runes 1 Soul, 5 Earth, 5 Water
Experience (?) 152
Fatigue 3.246%
Casts / 100% (?) 31

Vulnerability is a curse-type combat spell available at level 66 Magic. It costs 5 earth, 5 water, and 1 soul rune to use, and yields 152 experience when cast successfully. If cast unsuccessfully, like all other spells, you will be unable to cast any spell for 20 seconds.

Vulnerability has the effect of temporarily decreasing your opponent's Defense level by up to 10%. However, the spell cannot be cast on the target if their Defense is already reduced, even slightly. Your opponent already has weakened defense As a result, the player cannot use both Vulnerability and Curse on the opponent to stack the Defense stat reduction.