Mord's Lucubration (Divination)
Level: Mage 4
Mana: 30. Persistant. Base Success: 100%.
  Casting this spell allows you to cast any other arcane spell of up to sixth level that you know but do not have a scroll or spellbook for -- the Lucubration allows perfect recall of the spell's details without a physical referance. A single casting of Lucubration allows you to so recall 1d4 spells, plus 1 per 5 caster levels.