He's your partner during the war against Teen Titans Go. He found a wanted poster which reads grand prize which means he's greedy. He speaks similarly to Yosemite Sam, and has a similar slow burn and accent to that of Yosemite Sam. He is a WW2 veteran cowboy and uses typical cowboy slang words. You as a stormtrooper are asked by  Mario  from SSBU during the war to patrol with Hol Horse. He WANTS you to help him capture Robin, the white man since he wants his money as he will be rewarded.   