In the D&D 5E by Roll20 compendium the entry for Giant Centipede reads: "Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one creature. Hit: (1d4 + 2) piercing damage plus (3d6)poison damage. The target must succeed on a dc If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned in this way" When it should read: "Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one creature. Hit: 4 (1d4 + 2) piercing damage, and the target must succeed on a DC 11 Constitution saving throw or take 10 (3d6) poison damage. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned in this way."
