Large Dragon (Chromatic), Lawful Evil
AC18
Initiative+4 (14)
HP136 (16d10 + 48)
SpeedWalk 40 ft., Fly 80 ft., Swim 40 ft.
STR19
MOD+4
SAVE+4
DEX12
MOD+1
SAVE+4
CON17
MOD+3
SAVE+3
INT16
MOD+3
SAVE+3
WIS13
MOD+1
SAVE+4
CHA15
MOD+2
SAVE+2
SkillsDeception +5, Perception +7, Stealth +4
Damage ImmunitiesPoison
Condition ImmunitiesPoisoned
SensesBlindsight 30 ft.; Darkvision 120 ft.; Passive Perception 17
LanguagesCommon, Draconic
CRCR 8 (XP 3,900; PB +3)
Traits
Amphibious. The dragon can breathe air and water.
Actions
Multiattack. The dragon makes three Rend attacks.
Rend. Melee Attack Roll: +7, reach 10 ft. Hit: 11 (2d6 + 4) Slashing damage plus 7 (2d6) Poison damage.
Poison Breath (Recharge 5–6). Constitution Saving Throw: DC 14, each creature in a 30-foot Cone. Failure: 42 (12d6) Poison damage. Success: Half damage.
Found on p.152 of MM2025 (Free Rules)