Large Dragon (Chromatic), Chaotic Evil
AC17
Initiative+3 (13)
HP123 (13d10 + 52)
SpeedWalk 40 ft., Burrow 20 ft., Fly 80 ft., Swim 40 ft.
STR18
MOD+4
SAVE+4
DEX10
MOD+0
SAVE+3
CON18
MOD+4
SAVE+4
INT6
MOD-2
SAVE+2
WIS11
MOD+0
SAVE+3
CHA12
MOD+1
SAVE+1
SkillsPerception +6, Stealth +3
Damage ImmunitiesCold
SensesBlindsight 30 ft.; Darkvision 120 ft.; Passive Perception 16
LanguagesCommon, Draconic
CRCR 6 (XP PB +3; PB +3)
Traits
Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, Difficult Terrain composed of ice or snow doesn't cost it extra movement.
Actions
Multiattack. The dragon makes three Rend attacks.
Rend. Melee Attack Roll: +7, reach 10 ft. Hit: 9 (2d4 + 4) Slashing damage plus 2 (1d4) Cold damage.
Cold Breath (Recharge 5–6). Constitution Saving Throw: DC 15, each creature in a 30-foot Cone. Failure: 40 (9d8) Cold damage. Success: Half damage.
Found on p.328 of MM2025 (Free Rules)