½ (0.13 ounce) package raspberry-flavored drink mix (such as Kool-Aid®)
Scoop flesh of the dragon fruit into a blender using a tablespoon. Scoop seeds of horned melon and passion fruit into a blender. Add sugar, strawberries, starfruit, honey, lime juice, and raspberry-flavored drink mix; pulse until smooth.
Pour fruit mixture into dessert bowls. Freeze until firm, about 3 hours.