Quote Originally Posted by VentVanitas View Post
Because I'm desperate, I've tried to look at the MNK skill more closely. While it does have the effect indicating a weaponskill, it doesn't have the gain buff effect either that its form skills have, meaning that it's probably independent like SSS.

The hopeful part of me wants to believe it's a Blitz attack, but I'm going to refrain from any wild speculation like that until the actual tooltips/job action trailer drops.
Interesting to note. Even SSS has it due to providing the speed buff. That implies this is a separate weaponskill with a separate purpose.