Soi Fon was fighting Granz in order to get accustomed to his powers and his release and from the looks of it, it won't be long since he activated it...
She kept dodging and dodging and occasionally she kicked and punched the poor Arrancar only to become a pure punching bag...
Granz: "Guaaa...!!"
Granz: "Ha, ha, haf...."
Soi Fon: "In this state, you won't be able to fight me seriously..."
Granz: "So it seems..."
Granz: "Then i will level up the field a bit..."
Granz: "Skewer!! Del Toro - Pale-Horned Prince"
BOOOM!!!!
When released, Yylfordt's upper body enlarged and was covered in armour shaped like a bull's head and torso, while his mask seems to completely regenerate and give him long, thin horns in the process.
Soi Fon saw him in this form and was stunned as he bent forward and walked by using both his hands and leg literally like four legs before he vanished from his position causing Soi Fon to dodge hurriedly in the side as a wind passed by her position...
Granz: "Hahaha, not so fast now are we!!"
Soi Fon: "So this is a Resurrection..."
Granz: "You will tremble before me!!!"
Granz: "Boar's Vanishing Charge!!!"
Soi Fon: "Che!!!"
Both of them started using a speed that left behind sounds and wind bursts as they clashed with each other, trying to pass the other or come on top of each other...
Right now only the two of them existed in the area and had plenty of space to compete with each other, at one of their clashes Soi Fon had caught the horns of Granz before kicking upwards with her leg like a whip...
Granz: "Gruuuaa... Prrruulllkk..."
Soi Fon: "It seems i can keep up after all..."
Soi Fon: "But i believe it's time for this battle to end..."
Soi Fon: "Sting all Enemies to Death!!! Suzumebachi - Hornet"
Grasping onto Suzumebachi with her right hand, the entire sword glowed white and shrank in size.
When the emitted glow died out, it is revealed that Suzumebachi has now taken on the form of a black and gold gauntlet, with a small chain linking it to a stinger-like blade on Soi Fon's middle finger.
The "stinger" is about twice as long as the normal length of Soi Fon's fingers, slightly increasing her striking distance. The colours and pattern of the Shikai resemble those of a hornet.
Calling out her Shikai, Soi Fon was ready to finish her battle, unfortunately for her Granz had others plans as he was holding his abdomen showing cracks in his armour...
Granz: "Don't think this is over!!!"
Granz: "Pierce!!! Gua........"
Just before he could finish his chant, he felt two hits in his chest and when he looked towards it, it was too late for him...
Soi Fon: "There is nothing more you can show me... Only probably a bit of power up nothing more..."
Granz: "You.... Aaararargggggg!!!!"
Soi Fon: "Nigeki Kessatsu - Death in Two Steps!!!"
As she spoke two butterfly-shaped stamps on Granz's body shined when the ability took effect, as a larger crest quickly spreads out from the two smaller ones, completely destroying Granz's body.
Soi Fon: "Now then i hope that idiot finishes soon as well..."
All of them felt that Captain Soi Fon won against her opponent just before he had spiked his Reiatsu causing Aizen to smirk and comment for her actions...
Aizen: "Not able to let him go through the second release... I should expect nothing less from her..."
Gin: "Did she realised, that she would be in danger and finished him off before that happened??"
Aizen: "No Gin, the opposite... She wanted less trouble and did quick work... She probably wanted to compare their Levels and realise even in the second form he isn't worthy..."