Currently, there is a bit of a problem, as I see it, with the haste potions. The potions have negative mana regen on them, which normally would be perfectly fine, except that it prevents warriors, monks, and rogues from using them. As soon as the negative regen tries to take a way one mana, the buff disappears. While I don't know if there is anyway around this without changing the nature of the potion, it hurts the potential business of alchemists and takes away a nice luxury from the aforementioned classes. As this is too small of a subject to be put in the BD forum, I am requesting here that this be looked into. Currently, I am trying to think of suggestions, but not doing too well.