(from wow)
We felt that alchemy needed some way to allow players to specialize in
specific areas, but the dev team wanted to avoid limiting the recipes a
player could learn. As a result, alchemy specialization will be
included with a twist. Alchemists will be able to specialize in
Potions, Elixirs, or Transmutation. By focusing in one of these three
fields, you have a chance to produce two goods instead of one when you
make an item belonging to your specialization.
Three new pots:
Elixir of Camouflage
Sneaking Potion
Super Mana Potion