Harry rolled over and grabbed his wand as soon as he felt Henri's weight lift off of him. This time he took aim for Henri and fired off a wicked slashing hex. Unlike Orion he did have experience dueling with Henri and knew the moves and defences he would automatically use by instinct, he just had to time it for Henri's newly faster reflexes. His hex hit Henri's shoulder and he fired off another at his leg, trying to figure out what they could do to slow him down without killing him. Disapparating was impossible right now because they needed to concentrate to do it and Henri was too fast, he would have them down before they could as soon as they focused their attention. And they couldn't run, a vampire was far quicker than two boys on their feet.