[Gustoo]

You mean of the non allowable race/class combos?

I'm not gunna participate.

Cool racial ability + any class that makes that class / race combo the best one in the game.

Ogre anything
Troll anything
Iksar Anything
Barbarian anything

In that order

The only class / race combo that should never have happened is the Iksar Monk and all the changes to the monk class Kunark brought. But they had to make something OP and super kick ass. I remember people who were monks on vanilla and then kunark comes out and every day there is a new kick ass monk thing they discover, they were so excitied.