Vulnerability is a level 66 Magic spell. When cast on an opponent, their defence level is reduced by 10%. The spell gives 76 Magic experience per cast and requires 1 Soul, 5 Earth, and 5 Water runes to be cast. The spell can only be cast if his stats haven't already been lowered, meaning you cannot stack stat reduction with multiple spells in a row.

Remember, you cannot use Ancient Magicks or Lunar spells if you are using standard spells.


Spell cost
5Water rune5Earth rune1Soul rune195
Combo runes
5Water rune1Soul rune5Dust rune190
1Soul rune5Mud rune1,855
5Water rune1Soul rune5Lava rune190
5Earth rune1Soul rune5Steam rune585
5Earth rune1Soul rune5Mist rune620
5Earth rune1Soul runeStaff of water170
5Water rune1Soul runeStaff of earth170
5Earth rune1Soul runeMist battlestaff170
5Earth rune1Soul runeKodai wand170
5Water rune1Soul runeDust battlestaff170
1Soul runeMud battlestaff145
5Water rune1Soul runeLava battlestaff170
5Earth rune1Soul runeSteam battlestaff170

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