A unit of Sisters of the Thorn is considered to be a Level 2 Wizard that knows the spells Shield of Thorns (Lore of Life) and Curse of Anraheir (Lore of Beasts). This doesn’t prevent other friendly Wizards from knowing the same spells. The unit receives an additional +1 to cast for each rank of 5 or more models it has, after the first, to a maximum of +3. Each time the unit casts a spell (or is targeted by a special rule that affects a Wizard), you must nominate one Sister or Handmaiden of the Thorn as the caster (or target) for the purposes of line of sight, range, etc. In the event of a Sisters of the Thorn unit rolling a miscast, do not roll on the Miscast table. Instead, the unit suffers D3 Wounds with no saves of any kind allowed.