Wendigo primal spirit

Cloak of snow. When the area is snowy and a player is 25ft away from the wendigo the wendigo is unseeable magically and is considered invisible to them.

Aura of fear. A creature within 30ft of the wendigo must make a dc 18 wisdom save or be frightened at the end of there turn they may retry the save. On a success they are immune to this effect by this wendigo for the next 24 hours.

Multi attack. the wendigo makes 3 attacks, 1 claw attack, 1 flesh thief and 1 cannibal bite. 

Claw. Melee Weapon Attack: +8 to hit, reach 5 ft., 1 target. Hit: 14 (2d6 + 8) [slashing] damage. 

Flesh thief. Ranged Weapon Attack: +8 to hit, range 20/100 ft., 1 target. Hit: 28 (4d10 + 8) [necrotic] damage and the wendigo heals half the damage dealt.

Cannibal's bite. Melee Weapon Attack: +8 to hit, reach 5 ft., 1 target. Hit: 24 (4d8 + 8) [necrotic] damage. always hits if the target is charmed by the wendigo. 

Hunger born from fear (1/day). Each creature within a 50 ft radius of the wendigo must make a dc 18 wisdom save or be charmed and make 1 attack against the closest creature to themselves and are charmed for the next 3 hours. The creature may remake the save at the end of its turn or after it takes damage. 

Cold persistence. The wendigo can roll 1d10 and take that off the damage total dealt to them if the damage is over 15.