- Main article: Spells (Oblivion)
Drain Skill: Alteration is a journeyman-level Destruction spell in The Elder Scrolls IV: Oblivion. It reduces the target's Alteration skill by 15 points for 25 seconds.
Acquisition[]
Drain Skill: Alteration can be purchased from Vigge the Cautious, who resides in the Skingrad Mages Guild.