"Oof!" Benny landed on his face as a Leviathan grabbed his legs while they stumbled and tumbled through the woods. He lost his grip on the angel and saw him roll down the rise, accompanied by the sound of Tyler's curses. Benny scrambled to get his feet back under him and kicked the Leviathan in the face before jumping up and sprinting down the rise himself. The angel was limping in front of him; the only indication of Tyler's presence was the sight of footprints in the mud.
Then, the footsteps suddenly stopped and an invisible hand pushed Castiel towards a picket of sturdy trees. "Benny, come here!" he heard Tyler yell and he changed direction. He saw long branches being snapped off from the trees. Spiky branches. He understood what Tyler wanted to do. "Are you sure attacking them is the best thing to do now?" he asked as he accepted one of the branches. As no answer followed, he turned to the angel who was also holding a branch.
He looked awfully weak. "Will you be alright?" Benny asked him. Castiel shrugged - more accurately would be to say he attempted to and just gave up half way. "I'm not going back with them in any case," the angel growled. Benny felt an icy finger caress his spine. The way the angel looked and sounded was a tad more animalistic he had expected. Angels were supposed to be warriors of righteousness, not like other creatures. Not...barbaric. Not...killers. He nodded at Castiel and gave him his name and Tyler's. Castiel nodded thoughtfully.
They had no time for exchanging any other pleasantries as the first few Leviathan crested the rise and began their descent. They braced their branches as they prepared to ambush the monsters. Then, stones rained down on the Leviathan. Tyler had climbed up the tallest tree after loading herself with as many stones and rocks she could find and was now throwing them at the Leviathan below.
As the Leviathan went down after being pelted with rocks, Benny and Castiel shared a relieved glance. But they knew rocks wouldn't keep them safe forever. They were proven right as the next batch of Leviathan crested the rise.