Help With Judgement and Roar of Nergal

[Senzait]

Hey guys I have only recently started playing SC 4 and so this might be a beginner question but how do you do Judgment and Roar of Nergal? When I try to do it in practice mode I get inconsistently against non moving opponents and I think I only get it because I am button mashing.

Also I was looking at comments about Omega's Zas and many people were saying that he hit "amazing" JF's. What does that mean?
Thanks a bunch

 

[Freaky]

Welcome :). I know there's a thread somewhere that covers this but this forum is way too unorganized right now. D:

Basically the Nergal JFs are done by getting a counter-hit with 4A or 44A and then timing it so you press B right when the second hit occurs (the part where he pulls the scythe through them). The timing is a little weird at first, but you should be able to get it consistently. After the flash you can mash either 2A or B depending on where you want your opponent to go (2A knocks them down in front of you. B pulls them behind)

Hope that helps.