Introduced in generation four with the Pokemon Diamond and Pearl games, Froslass is dual-type ice and ghost Pokemon. Froslass can evolve from a female Snorunt when a Dawn Stone is used on the Snorunt.

Using Mega Froslass in Pokémon Legends: Z-A can give you the upper hand in battle against several different types of opponents, including Ghost-, Psychic-, and Flying-type creatures, for example.