Another spell where the dmg to mana ratio is out of whack. ***** it. Not droppin the plat or spending the time to farm runes for this crap.
Frost Spear is 2.8 dmg per mana point, this is 2.7 dmg per mana point. Aside from adding a cold nuke to chain on mobs (I already chain Frost Spear and the mid-level DD we get), I see no point in this spell.