I don't usually play a lock, but i've seen a spell that locks rarely ever use, or it just has no point. This spell is Drain Soul, what Drain Soul does is deal minimal damage, and if the target is killed during the process, you regain all your soul shards. Now, with Soul Harvest, which is a quick way to regain shards, this move is a very useless move. Dealing minimal damage, it's not even a good normal attack. How does it help you, other then a very slow and difficult way of regaining shards? If you know, tell me. If you can't think of a reason, i think it should be removed from the game due to it's pointlessness, other then a low lvl way of regaining shards. Or, if removing it is hard, make Soul Harvest a higher lvl, so it can be at least SOMEWHAT helpful.