Medium Dragon (Chromatic), Lawful Evil
Traits
Amphibious. The dragon can breathe air and water.
Actions
Multiattack. The dragon makes two Rend attacks.
Rend. Melee Attack Roll: +4, reach 5 ft. Hit: 7 (1d10 + 2) Slashing damage plus 3 (1d6) Poison damage.
Poison Breath (Recharge 5–6). Constitution Saving Throw: DC 11, each creature in a 15-foot Cone. Failure: 21 (6d6) Poison damage. Success: Half damage.
Found on p.152 of MM2025 (Free Rules)