Unlike all other Pokémon who share at least one of their two abilities with their evolutions, a Rhydon with Lightningrod will always evolve into a Rhyperior with Solid Rock, while one with Rock Head will become a Rhyperior with Lightningrod. It is unknown why this is the case.
This trivia is not true, a Rhydon with Lightingrod will always evolve into a Rhyperior with Lightingrod, and a Rhydon with Rock Head will always evolve into a Rhyperior with Solid Rock, unless the Rhydon was obtained in Pal Park, where it'd be random. Should it be deleted?--Eyaculandoenellodo 03:31, 9 September 2009 (UTC)
- Wow that trivia is fail. Rock Head goes to Rock Head to Solid Rock. Lightningrod goes to LR to LR.--PsyRider☮ 03:33, 9 September 2009 (UTC)
- User:TTEchidna added that back in a while back [1], and I took it as true. Now, after going to pain-staking effort to IV breed a Rhyhorn with the right nature, egg moves and ability, raise it 41 annoying levels and evolve it into a Rhyperior, I find out that it's completely wrong. You can bet I'm pissed. :\ --Poppy :3 13:26, 23 October 2010 (UTC)