"...I lack experience," Estelle pursed her lips in annoyance. If it wasn't for her sudden revelation, she would have had to settle the fight by blasting off the entire Dukedom.
It wasn't about who the victor was, it was a concern on the aftermath.
The damages she made were not few even though she managed to realize a fatal weakness in her enemies later on. Her first fight was very amateurish, the training grounds that originally had facilities like a resting area and many others was crushed under her stray spears.
Of course, it was a given that anyone's first fight would likely be full of mistakes and perks that one could easily avoid once they learn through trial and error.
However, Estelle had always been confident in her power. The power she had pointed to the ancient spells she memorized. Those spells, amplified with her infinite mana could cause destruction no one can survive from.
What Estelle possessed was knowledge and only that.