So... Alola Vulpix, Alola Sandshrew, Cryogonal, Vanillite, Cubchoo, Snover, Delibird, maybe a Seel or Spheal Def. a Jynx for the gym leader, maybe an upgrade or two of the above list as well?

Huh, I guess these are the only Ice-type Maikemon I made for students back in the day Frozbit's lineage are Ice/Poison Quisicle is straight Ice