These are the Perks that unlock as you level the Illusion skill. The Illusion skill is a part of The Mage style. Novice Illusion ============ REQ - None DETAILS - You can cast the novice level of Illusion spells for half Magicka Illusion Dual Casting ================= REQ - Illusion level 20, Novice Illusion DETAILS - Dual casting an Illusion spell creates a more powerful version Animage ======== REQ - Illusion level 20, Novice Illusion DETAILS - Illusion spells work on higher level animals Apprentice Illusion ================ REQ - Illusion level 25, Novice Illusion DETAILS - You can cast the apprentice level of Illusion spells for half Magicka Hypnotic Gaze ============ REQ - Illusion level 30, Novice Illusion DETAILS - Calm spells work on higher level opponents Kindred Mage ============ REQ - Illusion level 40, Animage DETAILS - Illusion spells work on higher level people Adept Illusion ============ REQ - Illusion level 50, Apprentice Illusion DETAILS - You can cast the adept level of Illusion spells for half Magicka Aspect of Terror ============== REQ - Illusion level 50, Hypnotic Gaze DETAILS - Fear spells work on higher level enemies Quiet Casting ============ REQ - Illusion level 50, Kindred Mage DETAILS - All spells you cast are silent to others (any school of magic) Rage ==== REQ - Illusion level 70, Aspect of Terror DETAILS - Frenzy spells work on higher level enemies Expert Illusion ============ REQ - Illusion level 75, Adept Illusion DETAILS - You can cast the expert level of Illusion spells for half Magicka Master of the Mind ================ REQ - Illusion level 90, Rage or Quiet Casting DETAILS - Illusion spells work on undead, daedra and automatons Master Illusion ============ REQ - Illusion level 100, Expert Illusion DETAILS - You can cast the master level of Illusion spells for half Magicka