Alpha Snow-Mottled Owlbear

Keen Sight and Smell. The snowy owlbear has advantage on Wisdom (Perception) checks that rely on sight or smell.

Frosthide Mutation.
While below half HP, the owlbear gains resistance to nonmagical weapon damage.
In addition, any creature that ends its turn within 5 feet of the owlbear must succeed on a
DC 14 Constitution saving throw
or take 5 (1d10) cold damage.

Chilling Roar (Recharge 5–6)
The owlbear lets out an unnatural roar. All creatures of its choice within 30 feet that can hear it must make a
DC 15 Constitution saving throw,
taking 13 (3d8) cold damage
and having their speed halved until the start of the owlbear’s next turn.
On a success, they take half damage and suffer no penalty.

Blood Frenzy.
The owlbear has advantage on melee attack rolls against any creature that is missing any hit points.

Multiattack.
The owlbear makes three attacks: one with its beak and two with its claws.

Beak
Melee Weapon Attack: +8, reach 5 ft., one target.
Hit: 15 (2d10 + 4) piercing damage.

Claw
Melee Weapon Attack: +8, reach 5 ft., one target.
Hit: 12 (2d8 + 4) slashing damage.

Ice Slam (1/Day)
The owlbear slams the frozen earth, erupting icy spikes in a 10-foot radius.
Each creature in the area must make a
DC 15 Dexterity saving throw,
taking 18 (4d8) cold damage and falling prone on a failure,
or half damage and no knockdown on a success. The area becomes difficult terrain until the start of the owlbear’s next turn.