JMS Legend - Possible redesign on skills / new skills?

I was just checking the preview page for JMS Legend patch, and when i looked at Demon Slayer's page, something very weird showed up. For each job, it showed their attack skills only, all 3 had their different skills shown and their ultimates.
But when i looked at Demon Slayer's ultimate skill, it's not the effect it has, instead, it's a completely new skill.

This is the page you can take a look at the preview skill: http://maplestory.nexon.co.jp/campaign/legend.asp
Click on the third option in the bar on the top of this page, the one with the デーモンスレヤー.

Their ultimate skill is Devil Cry, the effect looks like this and it hasn't been changed, as i've already tested it in the latest KMS patch, and they have another skill that has a very high force cost that is Demon Explosion:
They have these effects:
1- Demon Explosion: http://www.happychinchilla.info/Southper...effect.gif

2- Devil Cry: http://www.happychinchilla.info/Southper...effect.gif

But, when you click see the preview, you'll notice that the skill shown is VERY different from those, meaning that is a new skill, or at least a new animation to replace one of those.
Here are some of the frames i could catch of it's animation:


JMS doesn't fail to make me get impressed once again. Not only it has been doing things like adding new game systems, changing content from KMS, but now it's even making new skills for other classes. :O
I wonder what's next, a new job, possibly. Only time will tell.

(Had to put the direct links to the animations because they were too big to fit in this post, sorry). :x

Eh. To me, they look like the very same concept images used for that Nexon Korea conference that announced Legend.

I noticed something was off too, but I assumed what I just said. We'll see on the 16th.

inb4 they changed the name and animation on current skills.

so it basically turned from multiple mines into 1 big bomb center screen. O_o

It looks very similar to the pictures I've seen during the kms legend conference.

Guess its the old animation of the skill before they changed it.

*edit, found the pic:

I prefer the old one then.

i just noticed the lazers have faces.

not sure which one i prefer though

i just noticed the lazers have faces.

not sure which one i prefer though

I noticed the lazer faces now as well.

I definitely prefer the first one from the conference.

It's the old animation that was used in the client of the dev.