Wizard oils

A consumable item that adds an imbue to a weapon that temporarily increases Spell damage and some also increase Spell critical strike. Most are created with Enchanting.
As of patch 3.0, wizard oils can no longer be used on any weapon whose Item Level is higher than 165. 
Additional info:
*Mana Oils - a weapon imbue that temporarily increases Mana regeneration.
== Wizard Oils ==
Wizard Oils	Wizard Oils 	Wizard Oils	Wizard Oils	Wizard Oils
Wizard Oil 	Effect 	Duration 	Level 	Source
 	+42 Spell Damage 	1 hour 	58 	Enchanting 340
 	+100 Spell Damage against Undead 	1 hour 	50 	Quest reward
 	+36 Spell Damage and +14 Spell critical strike	1 hour 	45 	Enchanting 300
 	+24 Spell Damage 	1 hour 	40 	Enchanting 275
 	+16 Spell Damage 	1 hour 	30 	Enchanting 200
 	+8 Spell Damage 	1 hour 	5 	Enchanting 45
Category:Oils
Category:Imbues
Category:Game terms
Category:Enchanting