Alright, so I got little careless there. No biggy. There should have been a "normal" in front of physical attack.

Still, Choco Attack is a special attack, as is Jump. Those are attacks that only Chocobos and Lancers can use, making them pretty special.

That test you did though, it's still not a very good one. I never said anything about taking a Chocobo into battle and using it to Sunken State the Dancers. So I see no reason for you to have used a Chocobo to test it out.

So just try using a human unit to Sunken State the other Dancers into invisibility.