Getting Regirock, Regice and Registeel requires a bit of work especially in Pokemon Ruby, Sapphire and Emerald. In Pokemon Ruby, Sapphire and Emerald you need to complete a few puzzles to access the Regis. First is the puzzle in the Sealed Chamber which unlocks the caves to them. And then there is a puzzle in each cave to access the inner chamber containing one of the Regis. In total you need to complete four puzzles to get all three of the Legendary Golems.
i only know where all 3 of them are Regirock is in that desert behind the the resort area , and regice is in mt. cornet right where you get in from spear pillar,and registeel is where you come after you beat iron island
Ice and Rock pokémon are weak against steel". Steel is weak against Fire, Fighting and Ground
ice and rock
There are three that are Ice, Steel and Rock. Ice- Reggieice Steel-Reggiesteel Rock- Reggierock King Reggie is Reggiegigas
You must migrate it or trade with Platinum
Rock and Ice
Rock beat Ice types also Steel, Fire and Fighting types.
Steel-Type attacks deal 2X to Ice- and Rock-Type Pokemon, and 0.5X damage to Fire-, Water-, Electric- and other Steel-Type Pokemon.
it could be because you didn't do it right or you've caught them already or you might not have finshed the elite four, idk I've never actually played a gba Pokemon but good luck
Fire, Fighting, Steel and Rock.
Fire, fighting, rock and steel.
Ice and Rock Pokemon