Wendigo

Spellcasting. The Wendigo is a 8-level spellcaster. Its spellcasting ability is Intelligence (spell save DC #, +# to hit with spell attacks). The Wendigo has following Sorcerer spells prepared:

Cantrips (at will): Acid Splash, Minor Illusion, Infestation, 
1st level (2 slots): Disguise Self, Ray of Sickness, 

2nd level (2 slots): Blindness/Deafness, Crown Of Madness

3rd level (3 slots): Counterspell, Major Image, Vampiric Touch

4th level (2 slots): Dominate Beast, Gate Seal

5th level (2 slots): Insect Plague, Far Step

6th level (2 slots): True Seeing, Arcane Gate

7th level (2 slots): Reverse Gravity, Power Word: Pain 

8th level (1 slots): Power Word: Stun

The Wendigo can not do anything other than move on a turn after it has casted a spell of 7th level or higher

Extra Attack: the Wendigo can attack thrice on its turn

Grab. Melee Weapon Attack: +6 to hit, reach 10 ft., 1 target. Hit: 1 (2d8) Bludgeoning damage. The Target of this attack in now in one of your hands, is it immobilized until succeeding on a DC 17 strength saving throw.

Claws. Melee Weapon Attack: +6 to hit, reach 10 ft., 1 target. Hit: 2 (3d6) Slashing damage. 

Rip. Melee Weapon Attack: +6 to hit, reach 5 ft (only if target is grabbed)., 1 target. Hit: 1 (4d10) Slashing damage. 

The Wendigo can make one bonus action per-turn, the bonus action can be any attack or spell under 5th level. The bonus action can also be any of the following:

Invoke Cannibalism: the Wendigo can make any creature it can see attempt to rip apart and consume any creature it near it except the Wendigo

Attack. Any attack can be made as a reaction

Spell. Any spell under 5th level can be made as a reaction

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