Harshnag The Grim

Huge giant, chaotic good
Armor Class 21 (+3 Plate Armor)
Hit Points 204 (18d12 + 90)
Speed 40 ft.

Ability	Score	Bonus	Saving Throws
Strength	23	+6	+6
Dexterity	9	-1	-1
Constitution	21	+5	+8
Intelligence	9	-1	-1
Wisdom	10	+0	+3
Charisma	12	+1	+4

Skills Athletics +9, Perception +3
Damage Immunities Cold
Senses Passive Perception 13
Languages Common, Giant
Challenge 9 (5,000 XP)

Legendary Resistance. Once per day, when he fails a saving throw, he can choose to succeed instead.

Actions

Multiattack. The giant makes two greataxe attacks.

Gurt's Greataxe. Melee Weapon Attack: +11 to hit, reach 10 ft., one target. Hit: 26 (3d12 + 7) slashing damage on a hit, or 39 (Sd12 + 7) slashing damage if the target is human.

Rock. Ranged Weapon Attack: +9 to hit, range 60/240 ft., one target. Hit: 28 (3d12 + 7) bludgeoning damage.

Source: Storm King's Thunder