Armed to the teeth

Prerequisite: constitution of 12 class prerequisite: fighter, rouge, barbarian, monk  level prerequisite: level 5 3 for barbarians or fighters

You have filed your teeth down to fine sharp points so as to another way of defending yourself in the event of weapon loss or breaking. 

• You gain the bite attack to be used in combat. It deals one 1d6 plus 4 damage. The number increases by 1 every 2 levels and at level 13 you instead roll 2d6 or a d12 your choice. If used against any enemy’s with an AC higher than 16 roll a constitution wavering throw. If you fail the throw you take 2d4 damage. The AC number increases by 1 every 2 levels.
• You gain proficiency in intimidation skill checks. If you already have proficiency in intimidation you instead gain expertise.
•  You gain disadvantage whenever you roll charm skill checks.
• whenever you eat rations or any other food you roll a d10. If you roll a 2 you bite your tongue and take 1d4 damage. If you instead roll a 1 you roll 1d6 and take damage.