3 or 4 are. It is often the same ones too. For now since they are a single race and class there is no difference between calling something a racial or an ability anything they are doing is unique to that combo of race and class. A major reason the racials break metas is the different ways the same ability functions for different specs or having a free trinket or the ability to have 2 pvp trinkets thanks to every man for himself. When push comes to shove racials hardly matter for most and even when they do it is a tiny difference. For some high end play it can be a game changer, but those people aren't playing the same game that 95% of the players do.