Playing classic makes me realize how I miss so many abilities.

It feels good having both Armor spell and Arcane Intellect on my Mage, and both Lightning Shield and a weapon imbue on my Shaman. So much stuff that added flavor to the game has been taken away. Paladin auras were a classic part of their class, coming all the way from Warcraft 3. I heard they might start de-pruning our abilities though.