Trying to build a macro for PvP objectives. The one (or rather, two) I can't figure out is the Polarity Shift spells in Steppes CQ. I have them down as /cast Polarity Shift: Antapo and /cast Polarity Shift: Brevo, but they don't seem to register, even when I'm holding a stone, it says the spell is unknown.

So, I guess, my question, is how do I get these macros to work? What is the proper spelling to get the game to recognize it? I would really like to have one button for all PvP objectives.

Thanks c: