"Too slow miss spirits user I will admit you are strong but that's about it." Said Isaac he attacked with a greatsword made of rocks. But fortunately Isabella was able to block it using an ice shield but on the other hand Theodore attacked with multiple wind strikes and she reacted quickly using her own wind magic to jump over them and escape.
"Ace's training bore fruit, my body is able to keep up with Isaac's movement and my magic proficiency is greater or higher to that of Theodore. Even though I'm one against two but I can hold out fine but it is not enough to win against these two, at best it may end with us tiring each other out but I would also be at a disadvantage." Thought Isabella as the battle between her and the two brothers went at an incredible dynamic.
"Hey Isaac, this first year is quite strong but the longer the battle goes on she will eventually be exhausted as we drag this on so what do you say about going all out." Claimed Theodore, "I might be the reckless one among us two but you're way crueler than me, but fine lets show her what happens when we get serious." Said Issac.
And so two as if having a new breath of life, the twins attacked more ferociously than before Isabella was surprised by Isaac's sudden increase in speed and strength and his magic would unleash countless rock attacks which throws daggers made of rocks while Theodore increased his magic wind output which increased the number of attacks he unleashed.
Overwhelmed by such a ferocious assault, Isabella's defense ended up being breached, and she was injured on her left arm and her badge was cracked and during that opening, Isaac went for an attack but Isabella was able to use her light attribute to blind them with an intense light while also double casting a water attack spell.
"This is bad, if this goes on I'm going to lose and if that happens they take Ace in a pincer attack. What options do I have left?" she thought while healing her arm thanks to her light attribute. At that moment she remembered the Spirit Assimilation technique, which was a technique allowing a spirits arts user to enter a fused-like state with their spirit partner giving them a greater magical output since both mage and spirit fully release their combined power.
"It might come in handy but the problem is that it is hard to execute, so it might not be helpful…" she thought while also remembering a statement made by Ace "A technique to fuse with your spirit mmhhh, that's cool but if the only problem is execution then…. maybe let it possess you or channel it into mana configuration and execute is a single spell or...." as he went on mumbling ideas.
"I think I get it magic is done in 3 different processes which is visualization the process of envisioning the creation and the form of the desired spell. Then materialization of the cause and effect of the spell and finally execution the action of activating the spell. So if we think of Spirit Assimilation in the same procedures the maybe….." as he reflexion came to a conclusion. The twins having regained their vision, located her and proceeded to attack her.
"Theo, let's do a combo attack" suggested Isaac while Theodore agreed. Isaac created a small spike which he polished while rotating it faster and faster. During that time Theodore applied wind to increase the speed while also compressing the wind on one point at the base of the spike. Resembling a speed when it reach its maximum speed it was fired straight at Isabella at maximum speed.
As it was just infront of her face, "visualization, encoding, decoding, materialization, execution, Spirit Assimilation" as those words crossed her mind, a sudden outburst of freezing mana was released as if an explosion. When the cold breath settled, a landscape of ice unfolded before the eyes of the twins who were dumbfounded at the sight infront of them.
Their attack was frozen creating an ice sculpture, and Isabella had a transformed appearance, she had long light blue hair, weared a combat outfit with white colour and blue linings, a white chest plate with thin blue ornament forming a blue rose, with high heels and a white skirt with blue edges. But before this white maiden, the twins felt dread knowing that this form was their defeat.