Sander nodded,"As ready as I'll ever be." he told Alex before bowing to her, turning around and taking five steps forwards. Then he turned around, assumed his dueling stance, distributing is weight on the balls of his feet and waited for Alex to do the same.

With two flicks of his wand he pointed it at Alex and called out,"Immobulus". Sander watched as a blue beam of light shot out from his wand and headed towards her. He waited to see whether she would be able to deflect it in time.