1. Quan Chi
2. Shinnok
3. Kitana
4. Scorpion
5. Jac Briggs
I've only played vs royal storm Kitanas but those are easy, exBF3 to close in, punish her as soon as you block her tornado juggle (if you take it to the face she will 30% you) and punish fans jumping over into divekick and be careful with the ex fan uppercut. I don't know about assassins or mournfuls since everyone plays royal storm (apparently they want to mirror sonicfox?)
Shinnok and quan chi are strong overall, specially quan chi if he spams armor circles.
I only find Skorpion particularly strong with inferno (those mixups...), the rest are as easy as poking, waiting for teleport/chains and punishing.
I understand the 5th one is Jax and not Jacqui, that's one of the easiest MUs I've found, he's tough with all those "gotcha!" command grabs but not even close to Erron Black.
Also depending on your variation, Kung Lao is a really hard MU in any variation, but specially buzz saw.
Why is Lao so difficult for KJ? I main tempest Lao and I don't have an especially easy time fighting KJ.
If you know Jin's strings it's easy. His specials are too unsafe so if you block accordingly he's toast.
For example, forcing him to divekick you and blocking gives you enough time to smoke a cigar, think about the meaning of life and then punishing, also his most common string is the advancing mid b214xx ex db3 which is a mid,low,mid,overhead combo that you have to block low and then high and punish with whatever you want, if you fail you get juggled into 30%+. The only problem comes when he mixes f2 with b1 startups because it's low or overhead first and you have to guess but bojutsu doesn't have safe enders.
On a side note, I don't like tempest because you lose the advancing ex spin, but I think you can jail with 112124xx orbiting hat. Also don't try to outplay him offensively because you will lose (he has better range and 50/50s and your lows are bad unlike the overheads), be patient and you win.
