Strength - Angor Reborn (pg. 38)

The cluster of Garden and River Trolls started stomping on Jim’s armored form. Sir Barks bit at their heels, trying to drag them away, until a much louder growl drowned out his own. The Trolls looked down right before their bodies were sent flying with a furious roar. The echo carried across the lake and made Sir Barks hide his head under his paws. Every Garden and River Troll gasped as the Trollhunter snarled back at them, Jim’s teeth sharpened into fangs, his eyes redder than blood.