By accident or design, you have lost a portion of your soul to one of the Dark Gods, and can now practise the foul magics of Chaos. Your ruinous patron immediately grants you access to Spells from the chosen Chaos Lore. Upon learning the Talent, you gain one Spell of your choice from your chosen Lore. You may now memorise additional Spells from your chosen Lore for the following cost in XP.

Each time you obtain a Spell of your chosen Lore, you gain a Corruption Point as the spell infiltrates your mind, never to be forgotten.

Under normal circumstances, you may not learn more than one Lore of Chaos. Unlike the Arcane Lore Talent, once learned, this Talent may never be unlearned.

Core Book, Page 116