Swamp troll is a species of humanoid found in the Waking World. Swamp trolls are generally a shade of green, brown, or somewhere in the middle. They are not especially strong, as far as trolls go, but they are still stronger than an average human.
Swamp trolls are sentient, violent, and territorial. They don’t often range away from their territory, but trespassers should expect a violent encounter. Despite their name, many swamp trolls can be found living under bridges, near rivers that pass through woods, or other places that combine water and dim lighting (though they do not live in absolute darkness, such as in caves).