In an interview with Nintendo Dream conducted roughly three months after the release of Mother 3, director and series creator Shigesato Itoi stated that the Magypsies were designed as a deliberate contrast with the game's otherwise "macho" setting. Rather than responding to violence with violence, they intervene through peaceful means and live fully aware of and comfortable with the inevitability of death.

In the same interview, Itoi also stated that he made representation a big part of the game's cast: the Magypsies were inspired by friends of his (though he did not specify if this referred to their philosophies or their depiction as nonbinary figures who take after drag culture), and Duster was given a limp "because there are handicapped people in our world." According to Itoi, the idea behind this was to encourage an anti-discrimination message.