Snarla

The werewolf can use its action to polymorph into a wolf-humanoid hybrid or into a wolf, or back into its true form, which is humanoid. Its statistics, other than its AC, are the same in each form. Any equipment it is wearing or carrying isn't transformed. It reverts to its true form if it dies.

The werewolf has advantage on Wisdom (Perception) checks that rely on hearing or smell.

The werewolf makes two attacks: one with its bite and one with its claws or spear.

Melee Attack Roll: +4 to hit, reach 5 ft., one target. Hit: 6 (1d8 + 2) piercing damage. If the target is a humanoid, it must succeed on a DC 12 Constitution saving throw or be cursed with werewolf Player Characters as Lycanthropes.

Melee Attack Roll: +4 to hit, reach 5 ft., one creature. Hit: 7 (2d4 + 2) slashing damage.

Melee or Ranged Attack Roll: +4 to hit, reach 5 ft. or range 20/60 ft., one creature. Hit: 5 (1d6 + 2) piercing damage, or 6 (1d8 + 2) piercing damage if used with two hands to make a melee attack.

Snarla is a 6th-level spellcaster. Her spellcasting ability is Intelligence (spell save DC 14, +6 to hit with spell attacks). She has the following wizard spells prepared:

Cantrips: fire bolt, light, mage hand, shocking grasp

Level 1 (4 slots): magic missile, shield, thunderwave

Level 2 (3 slots): mirror image, web

Level 3 (3 slots): dispel magic, fear, haste, stinking cloud