- he destroys anytime they are having any celebration or feeling any joy - every time they wake up there is blood all over the place -Grendel comes at night at night and stalks them while they sleep - Grendel is so full of rage - Grendel's physical characteristics- rips apart bodies with his claws -he is a wild being. We don't know what he is - he's very big and very strong -Noises he makes. Shrieks of rage and pain -He is a stranger to them