He know the Firebolt and Lightningbolt Spell,also he knows the Healing Hands Spell. He have Barbarian 80 and Bonebreaker 90 perks,is a very nice nordic follower,he have a Steel War axe,and a Iron Bow with tons of Iron Arrows ammo. Also he have a Destruction Outfit,perfect for his Firebolt and Lightningbolt spell,but you can make him wear what you want. You can find him in the Bannered Mare,on Whiterun.