Charile

Keen Hearing and Smell. The wolf has advantage on Wisdom (Perception) checks that rely on hearing or smell.

Pack Tactics. The wolf has advantage on an attack roll against a creature if at least one of the wolf's allies is within 5 feet of the creature and the ally isn't incapacitated.

Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 10 (2d6 + 3) piercing damage. If the target is a creature, it must succeed on a DC 13 Strength saving throw or be knocked prone.

Snarl : A growl scares off prey  

None 

Bite,Startle 

Hollowing skull : A force of undead paws restrain the enemy and hollow out their skull 

Burrowing mind :  A mind space that drowns the enemy the tank in the mind space 

Paws of fury : Charlie paws grow a bone structure on the sides similar to axes blades and enters a fury mode where eyes roll into view from the back of the sockets from in his skull and muscle forming on his skull 

Hanging tree : as the name suggests its tree with a rope tied onto the enemy  

Poison laced : Charlie's tongue is laced with deadly saliva which is then rapped around the enemy and kills instantly  

Fetch : Charlie will fetch the head of the enemy right off the body

Trama: Charlie removes his skull revealing the enemy worst fear or nightmare