Archie's Pokémon are water-types.
Ability: Thick Fat
Walrein debuts in Chapter 230.
Archie later sends it out against Sapphire and Ruby in the Seafloor Cavern. Walrein initially fends off Sapphire's Blaziken, but sustains damage from Swampert's Muddy Water after Sapphire and Ruby begin to work together. It then uses Icy Wind to blast back all of Sapphire's Pokémon.
- Icy Wind