If you’re trying to complete your Pokédex but a particular fish keeps getting in the way, we’ve got the answer on how to evolve Basculin. With our guide, you can transform your little snapper into the much bigger beast, Basculegion, and take on battles with the souped-up psychic lake-lover.
For more guides to help you catch and train ‘em all, check out our dog Pokémon, cat Pokémon, monkey Pokémon, fish Pokémon, and cutest Pokémon guides. Or, if you’re still trying to earn that special reward for collecting all the beasties, check out our Pokédex to see what it is you’re missing.
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