Aragog suddenly sprang forward but Harry had already sent a flame spell. The large spider cried out in pain before regaining himself. It didn't seem to have done all that much damage to him but Harry knew it still hurt. As Aragog poised for another attack Ron had already made his way over and sent a Bone Breaking Curse shattering one of Aragog's legs. The Acromantula clicked angrily before glaring at Harry. Quickly he skittered over to the Second Year Slytherin who sent a cutting curse at him however it merely bounced away.