Crumble Undead

From the RuneScape Wiki, the wiki for all things RuneScape

Crumble Undead

Members only?	No
Level	39
Runes	2 Air 2 Earth 1 Chaos
Spellbook	Normal
Experience	24.5
Quest	None
Lectern	None

Crumble Undead requires a magic level of 39 and can do a maximum of 15 damage per spell. It can only hit undead monsters, such as Shades, Zombies, Skeletons, Ghosts, Revenants, Zogres and Ankous. It does not work on the Barrows brothers, certain high-levelled Revenants, mummies or the undead boss fought in the Shilo Village quest.

In free-to-play, it is a more cost-effective way of battling undead, as it hits as high as Earth blast but costs less than Earth Bolt.

It was once able to be autocast only by using a Slayer staff or a Void Knight mace, but as of the update of 2 September, it is now autocastable with any staff or even without a staff.

Crumble Undead costs 189 coins for each cast, if no staff is used, but an earth staff is recommended in free-to-play. This brings the price down to 133 coins per cast. Members can use dust runes which brings the price down to 155 coins for each cast.

Remember, you cannot use Ancient Magicks or Lunar Spells if you are using regular Magic.

[edit] Trivia

• Attempting to cast crumble undead on anything that is not undead will give you the message "This spell only affects skeletons, zombies, ghosts and shades".
• Many players have commented that its appearance is very similar to Wind Wave.
• In RuneScape Classic, Crumble undead gave 98 experience per shot.

v • d • e Combat spells
Strike spells	Wind Strike • Water Strike • Earth Strike • Fire Strike
Bolt spells	Wind Bolt • Water Bolt • Earth Bolt • Fire Bolt
Blast spells	Wind Blast • Water Blast • Earth Blast • Fire Blast
Wave spells	Wind Wave • Water Wave • Earth Wave • Fire Wave
God spells	Saradomin Strike • Claws of Guthix • Flames of Zamorak
Other	Crumble Undead • Iban Blast • Magic Dart