Shulk's *Two* Counters?

[VivaReverie]

I've been experimenting with Shulk, and he's definitely a fun character to play as, but it just occurred to me...

At 1:35, and more importantly, at 1:38, you can see two variations of his counter, Vision.
Whuhwhah? I've only ever done the first one being done, and the second one looks cool, does anybody know how to do it?

Edit: There is a chance it might just be a Down B custom variation, which I wouldn't know because I haven't unlocked his counter customs. That would be kinda weird using a custom for the official trailer like that though. Maybe if somebody could confirm that?

 

[Starfall11]

You just input forward (towards the opponent) quickly after using Vision. It only works from the ground, and does more damage and knockback. However, it can miss in some situations.

 

[Masonomace]

Y U no ask me in Shulk's Q & A Thread? T_T