Big pulls with Dark Knight.

[Seraphor]

I think War is the best at mob pulls personally.

Although (personally) this is completely undermined by the fact that WAR has a cone AoE attack.
Perhaps this makes it 'play differently' enough to other tanks, but I always lose mobs when I play WAR because of it. XD

Also Aurora is a great CD WTF?

"great" might be a bit of an exaggeration, but it's a 1,200 potency heal, same potency as Clemency, but on CD instead of GCD.
Useless in raids of course but good for trash pulls.

[ReiMakoto]

Useless in raids of course but good for trash pulls.

Not useless in raids, I regularly use it to good effect in shiva as off tank when Im getting auto'd in phase 2 aurora essentially negates the damage of one of the auto's, and because she only does a few autos at a time before mechanics you can consistently "negate" one of these autos every time she starts doing. Also as the off tank you can use it on the main tank when they are taking hits to pretty nice effect given that its free