Swamp Camouflage. The newt has advantage on Dexterity (Stealth) checks made to hide in boggy terrain.

Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one target.
Hit: 4 (1d4 + 2) piercing damage.

Spores. The newt shakes loose a cloud of spores in a 10-foot radius. Each creature in that area must succeed on a DC 11 Constitution saving throw or become poisoned for 1 minute. The creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.