Medium Dragon (Metallic), Lawful Good
AC15
Initiative+2 (12)
HP39 (6d8 + 12)
SpeedWalk 30 ft., Fly 60 ft., Swim 30 ft.
STR17
MOD+3
SAVE+3
DEX10
MOD+0
SAVE+2
CON15
MOD+2
SAVE+2
INT12
MOD+1
SAVE+1
WIS11
MOD+0
SAVE+2
CHA15
MOD+2
SAVE+2
SkillsPerception +4, Stealth +2
Damage ImmunitiesLightning
SensesBlindsight 10 ft.; Darkvision 60 ft.; Passive Perception 14
LanguagesDraconic
CRCR 2 (XP 450; PB +2)
Traits
Amphibious. The dragon can breathe air and water.
Actions
Multiattack. The dragon makes two Rend attacks.
Rend. Melee Attack Roll: +5, reach 5 ft. Hit: 8 (1d10 + 3) Slashing damage.
Lightning Breath (Recharge 5-6). Dexterity Saving Throw: DC 12, each creature in a 40-foot-long, 5-foot-wide Line. Failure: 16 (3d10) Lightning damage. Success: Half damage.
Repulsion Breath. Strength Saving Throw: DC 12, each creature in a 30-foot Cone. Failure: The target is pushed up to 30 feet straight away from the dragon and has the Prone condition.
Found on p.58 of MM2025 (Free Rules)