0edcc223_edients_List___Just_Push_Start__Effect_4
[Ingredient Name] Ice Wraith Teeth [Effect 1] Weakness to Frost [Effect 2] Fortify Heavy Armor [Effect 3] Invisibility [Location 1] College of Winterhold [Effect 4] 
Weakness the Fire
Skyrim - Complete Alchemy Ingredients List - Just Push Start
Effect 4