Paralyze or get them to sleep. Then use: False Swipe (the Pokemon who use it must at least be at lv.67, on Regirock lv.70) to get the HP down to 1.
AlsoPlease take your time to visit http://pokechill.forumotion.com/ AnswerYou can get the Regis all of them in sapphire, ruby, and emerald. Once you have all regis, you can go in the bottom of snowpoint temple in Pokemon diamond or pearl and catch regigigas at level 70. Trust me, regigigas is so worth it. He has low defence and a bad ability, but his attack can go to very high levels.make them fall asleep, its the easiest way
1 more thing DO NOT CATCH IT IN PLATINUM UNLESS U WANT A LV.1 REGIGIGIGAS
With a masterball. That is the only way you can catch it.
**the only way is to lure him using pikachu..he loves to eat pikachus *yuuumm*
Actually you have to be more specific? which Regi? and there are several hundred million Pokemon guides in the internet already. Just Google for them.
** Yahoo is better BTW :P
To catch regigas you need Pokemon sapphire,ruby or emerald. Catch all the regis (regirock,regiice and registeel) in any of those games. Now you have to be at the pal park save your game and turn off your ds. Insert the gameboy game with all your regis in the gameboy slot. Turn on diamond/pearl wait at the menu screen and a new option will be there saying "Migrate from ruby(example)" Choose that pick all your regis and catch them in the pal park. Put them in your party go to snowpoint tempel. Go down to the botom floor talk to reggigigas and battle him.
the best way to catch a registeel would be to use fire types then use lots of dusk balls asuming its in a cave and bring lots of spare timer balls if it takes too long.
The best pokeball to catch registeel is a repeat ball if you have owned a registeel before trust me it will work wonders for you i caught registeel with a repeat ball without even weakning it.
Get Lucky and save before you fight him and hope you catch him before he runs out of attacks and starts using Strugle.
Trade registeel from ruby,sapphire or emerald to firered.
Registeel doesn't exist in crystal version.
In order to catch Registeel in Pokemon diamond, you need to have gotten a level 100 Regigias from a mystery event. This mystery event has passed, so you can no longer get Registeel in Pokemon diamond, unless a friend trades you the mystery event Registeel. The only other way to get Registeel is to trade him from Pokemon emerald, ruby, or sapphire.
no you can not
Only ruby, sapphire and emerald can catch registeel trade one from those games to leafgreen.
Registeel is not catch able in Pokemon LeafGreen. In order to get a Registeel you will need to trade for one from Pokemon Ruby or Sapphire.
You do not need a Wailord to catch a Registeel in Pokemon Emerald. You may need a Wailord or any other water-type Pokemon to surf to the place where you catch Registeel, but other than that, you don't need a Wailord.
no
Not sure how either because i go inside all the caves and registeel or the others are not there and i think you need regigigas to catch the others or its the other way.