Silver and the headmaster looked at the situation inside of the glass ball with their full attention. No matter what, this was a big deal. There wasn't much known about Kitsune but they knew enough to know that a nine-tailed Kitsune was a fearsome enemy, their mental attacks would be more destructive than that of any human.
Silver anticipated the fight, expecting for mountains to be moved and craters to be made. Sadly, she was disappointed.
The fighting styles of a Kitsune and a human were extremely different and it made it something that was extremely weird to watch. One side was attacking openly, as balls of black fires and streaks of various colors shot out of her wand.
The other side's attacks were invisible. The only reason the spectators knew Alastar was attacking fiercely was the fact that most of Elsa's attacks missed and they were much weaker than one would expect from one of the strongest humans on the continent.