Full: Target foe suffers 10...34cold damage. If you have more energy than target foe, that foe suffers an additional 10...34 cold damage and moves 90% slower for 1...8 seconds. This spell causes exhaustion.
Concise: Deals 10...34cold damage. Deals 10...34 more cold damage and causes 90% slower movement (1...8 seconds) if you have more Energy than target foe. You are Exhausted.
Usage of the +15 energy -1 energy regeneration wand and/or offhand, can both enhance, and defend against the use of this skill. Consider switching to a weapon group containing one or both of these items if using it on a non-elementalist primary, as an elementalist with low energy storage attribute, or if this spell is being used against you.