Fenna was just behind Clive, her mind racing as she moved to the nearest skeleton. Armed with a bow and daggers, how was she supposed to fight a living skeleton? There was nothing to stab or pierce to make it bleed out. How was it even alive? She ducked when one of them swung its sword at her and it stumbled as the speed of the sword pulled it off balance. She grabbed the ribcage, pulled the skeleton back as she put her leg forward to trip it and threw it on the ground. She stomped on the skull with her boot and shattered the bone. 

One of the skeletons got close the tree and the girl screamed. Fenna ran to it from behind, thrust her dagger between the neck and skull, snapped off the skull and threw it at one of the other skeletons.
"It's okay," she said to the girl. "We'll get you out of here."

Her eyes moved over the scene to take it in. The swords these creatures wielded were larger than her daggers and that was a disadvantage, nor could she use her bow. She glanced up the tree again. Maybe...
"I'll shoot them from above," she announced as she sheathed her dagger and grabbed the tree to climb in. Maybe she'd see a good way out from above as well. If her work in the normal world had taught her anything it was that trees could be great allies.