NO. you can only catch deoxys if you have an event or if you are a cheater.
Regirock, and finally Registeel.
Regigigas cannot be caught without Regirock, Registeel, and Regigiice. Depending on the game Diamond or Pearl you can only get two of the three. You need to trade with a player who has the opposite game to get all three to awaken Regigigas.
In Pokemon Ruby,You get Groudon,Rayquaza,Regiice,Regirock,Registeel and Latios.In Pokemon Sapphire You get Kyogre,Rayquaza,Regirock,Regiice,Registeel and Latias.If you get the Mystery event or Mystery gift,You can get the tickets to get Jirachi and Deoxys.Extra: In Emerald you can get ALL of those Pokemon (legendary Pokemon in Ruby and Sapphire).But if you get the Eon ticket from Mystery event or Mystery gift,You can go get Latios if you caught Latias and Latias if you caught Latios.(Only in emerald).
I guess you can get kyurem, reshiram, or white kyurem, heatran, cresselia, mesprit, uxie, azelf, genesect through wi-fi event, virizion, cobalion, terrakion, thunderous, tornadus, and landorus through pokemon dream radar, latias in dream yard, regirock, regice, registeel, and finally regigigas. Tip: You need the keys to get the remaining regice and registeel. When you have caught the regirock, I guess you will get an Iceberg key to go to get regice. But, you have to trade the Iron key from black to unlock registeel. Then when you caught all the regi's you can now unlock regigigas to battle it.
NO!!! i caught my rayquaza kyogre groudon regice regirock registeel and latios with ultra balls.....i know i lot of stupid asses think that you need master balls but you dont
There Was Event Where You Go To Toys R Us And Recieve A Level 100 Regigigas After That The Regis(Regirock,Regice,And Registeel) Can Be Caught In Pokemon Platinum.
well if you've beaten the elite 4 you then can catch a ditto a groudon a kyogre a regice a regirock and a registeel and if you've got mystery gift plug the link cable in your computer and you have to wait for ages and you can get a deoxys lugia ho-oh and jirachi and if you have'nt beaten the elite 4 go to the elite 4 they are in ever grande city use waterfall to get into victory road
If you've ever looked at the Ruby start screen, you will see the silhouette of Groudon, the game's token legendary, which can be caught in the Cave of Origin. Rayquaza can be found at the top of the sky pillar, and Latias can be found randomly after you defeat the Elite Four.
40 or 50 Rayqauza - lv 70 Groudon - lv 45 Regirock - lv 40 Registeel - lv 40 Regice - lv 40 Latios - lv 40
Regirock cannot be caught or found in Pokémon HeartGold.
Go to the related links below and search for Registeel. (Ctrl + F)
Regigigas cannot be caught in Heartgold version. To get a Regigigas in Heartgold, you would have to trade it from Diamond, Pearl, or Platinum. To get it in one of those games, you have to transfer all three Regis (Regice, Registeel, and Regirock) from Ruby, Sapphire, or Emerald.