Third move.
[There's lots of running and startled cries as Ron tries to evade something in the hallways. Anyone in the second floor corridor is welcome to hear him and attempt to come to his rescue, especially as his voice continually rises in pitch.]
Giant spider! Giant! With legs, hairy, eight of them! Bigger than Hagrid! Way bigger than Hagrid!
Augh, it's right behind m-
Spell, spell, I need a useful spell, oh Merlin-....
Wingardium Leviosa!
[There's a very short pause as he observes the effect of his spell, only to scream even more loudly than before and taking off running again.]
Flying giant spider! Flying!
Giant spider! Giant! With legs, hairy, eight of them! Bigger than Hagrid! Way bigger than Hagrid!
Augh, it's right behind m-
Spell, spell, I need a useful spell, oh Merlin-....
Wingardium Leviosa!
[There's a very short pause as he observes the effect of his spell, only to scream even more loudly than before and taking off running again.]
Flying giant spider! Flying!