Leonardo (The Vigilante Hack)

Here's my TMNT Hack for The Vigilante Hack in action. 

Name: Leonardo

Alias: Leo

Class: Martial Artist

Level: 1

XP: 0

Hit Points: 12

STR 14

DEX 16

CON 12

INT 10

WIS 15

CHA 14

Armor: Light (2 points) - from rear attacks only

Attack Damage: 1d8/1d6 Unarmed

Special Features: Because of his life time of training with Master Splinter, Leo +1 on all Melee combat rolls. In addition, because he's a mutant turtle he can hold his breath underwater for 10 minutes, gains advantage on swim checks, is considered to have light armor when attacked from behind, and suffers disadvantage on non-intimidation social rolls. 

Weapons and Equipment: Twin Katana

--------------

I would say he's on par with your average 1st level vigilante. Yes he's going to do well in situations involving water, but then again if he's trying to calm a citizen or talk his way out of a problem, he's going to have issues.