Evolution Calculator for Onix #094Pokédex for OnixEvolution Calculator #096 This Pokémon Onix cannot be evolved and not evolved from any Pokémon in the current version of Pokémon Go.The Maximum CP for this Pokémon Onix is 1002. #095 / OnixRequirement- Max CP1002Multiplier - Please enable JavaScript to view the comments powered by Disqus.