A call for help is something that Toothless can't ignore. He doesn't like being in areas he can be cornered himself, but there's the possibility of his Viking friends being in here. And it looks as though he's found one. The Night Fury is instantly on the alert, lunging toward the calls. He uses this speed to slam into one of the shambling creatures with force that cracks bones. And, more importantly, skull, as Toothless makes sure his zombie is down for the count.