Wendigo Mage

Fear Aura: Any creature that starts its turn within 30 feet of the wendigo mage must succeed on a DC 15 Wisdom saving throw or be frightened until the start of its next turn. If a creature's saving throw is successful, it is immune to the wendigo mage's Fear Aura for the next 24 hours.

Keen Smell: The wendigo mage has advantage on Wisdom (Perception) checks that rely on smell.

Regeneration: The wendigo mage regains 10 hit points at the start of its turn if it has at least 1 hit point.

Spellcasting. The wendigo mage is a 10th-level spellcaster. Its spellcasting ability is Intelligence (spell save DC 15, +7 to hit with spell attacks). It has the following wizard spells prepared:

• Cantrips (at will): chill touch, frostbite, minor illusion
• 1st level (4 slots): mage armor, magic missile, shield
• 2nd level (3 slots): mirror image, misty step
• 3rd level (3 slots): counterspell, fear
• 4th level (3 slots): ice storm, greater invisibility
• 5th level (2 slots): cone of cold, dominate person

• Multiattack: The wendigo mage makes two claw attacks.

• Claw: Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 14 (2d8 + 5) slashing damage.

• Bite: Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 17 (2d10 + 5) piercing damage, and the target must succeed on a DC 15 Constitution saving throw or be cursed with Wendigo's Hunger. While cursed, the target has disadvantage on Wisdom saving throws and must succeed on a DC 15 Wisdom saving throw at the start of each of its turns or spend its action moving toward the nearest creature and using the Attack action against it.