>>So is casting VS as a non-necromancer supposed to cause Divine Outrage?

Yep. Or, more specifically, it causes Divine Corruption. ("Outrage" is a necromancer-specific thing.)

>>Will it wear off eventually or should I just re-roll the character?

It'll go away. It decays gradually as you are logged in, but you can only get a total of 2.5 hours worth of drain per day (or 6 hours for The Fallen).

- I