Wayne

Echolocation. The bat can't use its blindsight while deafened.

Keen Hearing. The bat has advantage on Wisdom (Perception) checks that rely on hearing.

Batdart.  Using honed skills with his small bat shaped darts Wayne throws one using dex mod to hit. The dart does 1d4+dex of damage or can substitute damage for a sleep dart (twice per day) con save of 12 to resist sleep.

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one creature. Hit: 1 piercing damage.

Punch. Makes a punch with small fist doing 2 bludgeoning damage + str on a hit

I AM THE KNIGHT!  if a enemy enters into 5ft of Wayne he can attempt to vanish in a cloud of smoke. hostile creature makes a wis save of 15 to keep track of Wayne but still allows him to disengage up-to 10 feet