Wisdom of the Old Ones
(Rule)Description: When a Slann Mage-Priest selects his spells before a battle he is allowed more freedom than normal. He may use any Lore from the Warhammer rulebook. What's more, a single Slann can choose from more than one Lore instead of being limited to just one.
Pick a list, roll a dice to see what you get, choose the default spell instead if you like and then choose another list or the same again.
You cannot have the same spell from the same list more than once per Wizard as normal. However, you could have the same effect from two different spells.