I’m not sure which is more fun as a level 120 paladin:
1. Doing the Hyjal raid, throwing down a Consecrate, and watching waves of enemies take one step into the circle and fall over dead.
2. Sneaking in to kill Patchwerk in Naxxramas without clearing any of the trash, so you get mobbed by dozens of undead at once...then throw down a Consecrate so they all take one step into the circle and fall over dead.
Either way, it makes me giggle to watch my paladin just stand there calmly as massive amounts of enemies swarm toward her, then keel over instantly.