I find it rather disappointing that you ask for as much detail as possible on your own task but won't give the same commitment to what I ask.
Beyond that though, you said nothing of what Eyce actually does, which I suppose just stems from you not really trying. You just said you'd use it along with that... You gave no reason, no explanation and no follow-up.
So no, that was not enough.
I apologize for disappointing you, dearie. But, you asked me for a usage of your technique alongside another of my choice which would showcase my understanding of your genjutsu. I did just that. Had you asked me to perform your genjutsu and explain its effects in a well detailed explanation, you would have received that which you were expecting.
But it matters not ^^
After performing but a single hand seal, Jack casts his opponent within an illusion, albeit, the illusion would be cast but nothing would appear out of the ordinary, at least not yet. Maintaining his hand in the hand seal position which he had utilized to cast the illusion, Jack deceitfully releases his earth chakra into the ground beneath his opponent and causes the earth to start vibrating, making it seem as though he had caused the small tremor with the hand seal, leaving no clue of the illusion, most probably. As the ground would start vibrating, this would ultimately force the opponent to move his feet as to maintain his balance as he stumbles to the ground and despite an attempt to stop the tremor, movement of the feet is inevitable. Thus upon the movement of the opponent's feet, the affects of the illusion kicks in whilst they would attempt at defending from the shaking ground. Said illusion would then have the target see and believe that suddenly upon the movement of their feet in the slightest, he would come across a sudden flash freeze rising from the feet unto the head/face and covering his eyes with what appears to be a frosted white veil. Along with the veil comes failure to look in any direction aside from north of the opponent and even so, vision and/or sight would be unclear. At this point in time, the user is capable of attacking with a fatal technique if he/she so chooses.
I have a question though: This sudden "Flash Freeze" which rises from the feet, does it restrict movements or immobilize the target? I am a little unsure about that part....