Keen Smell. The urzhad has advantage on Wisdom (Perception) checks that rely on smell. 

Multiattack. The urzhad makes two attacks: one with its bite and one with its claws.

Bite. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 15 (2d8 + 6) piercing damage. If the target is a Large or smaller creature, it is grappled (escape DC 16). Until the grapple ends, the urzhad can bite only the grappled creature and has advantage on attack rolls to do so.

Claw. Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: 20 (4d6 + 6) slashing damage. If the target is a creature, it must succeed on a DC 17 Strength saving throw or be knocked prone.