Icy Devastation
I expend your existence with Icy Devastation.
This spell strikes the target with a bolt of magical Ice which does 150 points of damage to the target.
This spell damages armor first, then hit points. Such that if a target has 3 points of armor the Icy Devastation would first do 3 points of armor damage then the remaining 147 points would be taken from Hit points.
Note: At character creation, this spell must be chosen before any other spell of it's level can be added to your book. In instances where multiple spells like this are available, only one needs to be chosen.