Okay, she would do the disarming spell then. She was not a tad intimidated by the people watching, in front the attention craving part of Sarah enjoyed being one of the chosen four. She took out her wand.Looking around for a victim. Then she saw Alexa... she was no sissy, but just incase Sarah tried motion Alexa with her eyes that she was going to be the subject. Hopefully Alexa got the message, but if Alexa didn't then it would just prepare Alexa for future surprise duels.

Then she made a quick movement with her wand, which looked like the spell invntor used the Golden Ratio for and "Expelliarmus" she casted, pointing her wand at Alexa. Her voice was rather loud, and there was a flash of red light