Polar Bear

Keen Smell. The bear has advantage on Perception checks that rely on smell.

Multiattack. The bear makes two melee attacks.

Bite. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 9 (1d8+5) piercing damage.

Claws. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 7 (1d4+5) slashing damage. If the target is a Medium or smaller creature it is grappled (escape DC 15). Until this grapple ends the bear can't attack a different target with its claws.