Milko was a droid bounty hunter that tried to capture Luke Skywalker on Dagobah. The droid originally threatened to kill Luke, but eventually put down his weapons and begged for mercy after Luke turned the tide with his lightsaber. Luke showed the droid compassion and let him leave in the scout ship that had transported him to Dagobah. Luke thought that this was a test arranged by Yoda, although he was not sure whether he had passed or failed. Milko claimed to have a mother on Danchian Prime.