Skyrim talk:Damage Magicka
Ravage Magicka does not actually reduce total magicka! It in fact works just like Lingering Damage Magicka. Ravage Stamina works the same way, but for stamina instead. Ravage Health, however does reduce total health as you would expect.
Someone should corroborate this and modify the description. —Vinifera7 14:43, 6 April 2012 (UTC)