Leveling my first ever toon back in the open beta, a Troll Shaman.
Using the super hard rotation: Auto-Attack, Earth Shock, Auto-Attack.
Luring Alliance to attack Sentry Totems in their terretories, then jumping them : )
And who could forget the sensation when ever you reached the 3 Shaman plateus, Ghost Wolf, Frost Shock and WindFury.
Quick Edit: Hell, this thread did it, Im going back to my Shaman for WoD <3