Soul rune

The soul rune is the highest levelled rune in RuneScape. It is used for the strongest curse spells, the teleport-other spells, and the Seren spells in the Ancient Magicks book. They can be bought from the Magic Guild in Yanille, Ali Morrisane in Al Kharid (via the Rogue Trader miniquest), or Baba Yaga, who lives in the walking house, in Lunar Isle. The value of 1 soul rune in Mobilising Armies is 124 Investment Credits.

Soul runes are the only conventional type of rune that cannot be crafted using a normal Runecrafting altar. However, images for soul talismans and soul tiaras exist, and upon gaining level 90 Runecrafting, a message used to be displayed telling the player that he/she could now craft soul runes. There is a soul rift in the Abyss and an obtain soul rune option on the wicked hood; however, they can not be used. In addition to this, a player can use Quick Chat to say the phrase "I'm going to craft rune: soul runes".

The Ourania Rune Altar allows runecrafters to craft a random selection of runes, including the soul rune. This altar gives double experience for each rune crafted, and some simple arithmetic suggests that the normal experience for crafting each soul rune would be 11xp.

Spells
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Basic Magics

 * Vulnerability
 * Enfeeble
 * Stagger
 * Enchant Crossbow Bolt (Dragonstone)
 * Teleother Camelot
 * Teleother Falador
 * Teleother Lumbridge

Teleportation Spells

 * Senntisten Teleport
 * Carrallangar Teleport

Seren Spells

 * Opal Aurora
 * Prism of Restoration
 * Sapphire Aurora
 * Intercept
 * Emerald Aurora
 * Prism of Salvation
 * Ruby Aurora
 * Prism of Loyalty
 * Shield Dome
 * Crystallise
 * Rapid Growth
 * Crystal Mask
 * }

Store locations
Members may purchase soul runes for 410 coins from:
 * Ali Morrisane (after completing The Feud quest) in north-eastern part of Al Kharid (100)
 * Baba Yaga's Magic Shop on Lunar Isle (100)
 * Mage Training Arena north of Duel Arena (unlimited stock; trade minigame points)
 * Wizards' Guild in Yanille (100)

Dropping monsters
Soul rune Soul rune