Around the corner comes not a vicious creature, but a three-man squad of terrified vault dwellers led by Chief Thompson, the head of vault security. The obviously frightened chief looks directly at Alicia. "Get on your Pip-Boy to the Overseer," he cries out as the shadow of something huge appears from around the corner. "Tell him we gotta evacuate the Vault. It's slaughtering us!"
Five seconds later, the creature slowly lumbers out from around the corner. It looks lizard-like in appearance, and towers around ten feet tall. Small patches of white fur seem to come out from its scales at points some how. The head is large and two horns jut from the top, and a row of sharp teeth are in its mouth.
What really catches the attention are the large, muscular arms that end in long claws stained with freshly spilled blood. The creature looks at you all and gives a roar.
OOC: Will saves, please.