The Strange Trapdoor

Lizardmen were known to be a ruthless species among the monsters of swamps. They were like humanoids with scaled skin and snake-like heads and were nature-bred predators, evolved due to the human interference in the region. They didn't need armour to protect themselves, their skin alone was sufficient to block the sharpest of swords and knives. Their claws as sharp as the obsidian knife, just one hit by them could tear through the armours and shields of any human warrior.

Although they were physically the strongest among the other species, they couldn't use magic but their sheer population, agility and battle prowess were more than sufficient to make up for it. Only a fool would take them lightly.