HoennDesert RuinsDesert Ruins in Hoenn. Explore Pokémon encounters by area, version, method and level. Areas 1Desert Ruins Pokémon Encounters5 Filter Encounters By Game RubySapphireEmeraldOmega RubyAlpha Sapphire Desert RuinsOnly OnePokémonLevelChanceRegirockLv. 40100%RegirockLv. 40100%RegirockLv. 40100%RegirockLv. 40100%RegirockLv. 40100% PokéLore › Locations › Desert Ruins