Rhydon evolves when you trade it while holding a protector.
Rhyperior cannot be caught in the wild, you order to obtain one a Rhydon needs to evolve. However, Rhydon can only evolve by trade while holding a specific item called Protector, so the only way to obtain a Rhyperior is through trade.
lvl 36
it will evolve when it knows rollout and levels up
of course not. you can trade your rhydon and evole him into rhyprhior even in the union room but it must hold the item named (protector) to evole it.
a Pokemon that has to be traded to evolve can be any lvl you want it to be you get it the Pokemon the same lvl that your Pokemon was it does not grow a lvl when it is traded
Rhyhorn evolves into Rhydon at Level 42. Rhydon can then evolve by attaching a Protector to it and then trading it.
42
Rhyhorn evolves into Rhydon at level 42 with a Rare Candy.
Rhyhorn evolves at level 42 to rhydon.
Ryhorn will evolve at lvl 42 into rhydon.
Rhydon will only evolve if you trade it with a friend in the 4th generation Pokemon games like diamond or pearl.
You can either go to victory road and catch it there or evolve a rhyhorn at lvl 42 Hope this helps :)
Rhydon doesn't evolve by level. When the Protector is attached to Rhydon, trade it and it will evolve to Rhyperior.
Rhydon evolves into... RHYPERIOR!!
Rhydon evolves into, ---------{rypherior}
Rhydon is not able to evolve in FireRed.
Rhydon, in Pokemon FR/LG, does not evolve.