This is my OC Runningheart. I haven't really developed his character much before, so here it is. Runningheart//tom//warrior//if he were part of a real clan it would be Shadowclan//He's jet black with lighter gray markings, and icy blue eyes. He is lean and strong//Characteristics: Runningheart is very shy and only gets close to a few cats. He rarely talks at all, so other cats don't know much about him//Strengths: Runningheart is very fast and strong. He trains whenever he's not serving his clan. He can beat just about anyone in a battle, and always tries to bring back the most fresh-kill. He is also good at swimming. No other cat knows this, but Runningheart secretly swims also//Weaknesses: Socializing, for one: He is very quiet and keeps to himself, but if other clan members or outsiders taunt him he tends to blow up and attack them, which is why he is too scared to be friendly around others//Runningheart is a warrior, and doesn't want to become anything more.
I made Runningheart on Cat Maker using their outline https://warriorcats.com/catmaker