Freyja
Freyja's eyes widen as the undead warrior parries the spear strikes and the axe blow, spinning she pushes back with her shield, the door sized chunk of wood blocking its return stroke. "by Wodan, it has some skill..." she mutters to the others as she steps sideways pushing it back before swinging a low blow under her shield to try and take out its legs.
The solid thunk of steel on on wood suggests that it saw her attack coming and dropped its shield in time...
Spoiler: OOC
Attack (1d20+5)[15] damage (2d6+4)[9]
EDIT: as the 18 and 16 missed I've assumed the 15 misses.