Pokémon/Pokédex/Walrein

TM/HM

 * RS/FL: Attract, Blizzard, Dive, Double Team, Earthquake, Facade, Frustration, Hail, Hidden Power, Hyper Beam, Ice Beam, Iron Tail, Protect, Rain Dance, Rest, Return, Roar, Rock Smash, Rock Tomb, Secret Power, Strength, Surf, Toxic, Water Pulse, Waterfall

Evolution

 * RS/FL: Curse, Fissure, Pound, Rock Slide, Spit Up, Stockpile, Water Sport, Yawn

Trading Cards

 * EX Team Magma vs Team Aqua #6 - Team Aqua's Walrein
 * EX Hidden Legends #15 - Walrein