Can you recapture regice and regirock and registeel?

you get it in a Nintendo event

Google the code or just catch one in Hoenn. (Dunno where the Hoenn Region is...)

there is a website called youtube.com go there search your question there

Registeel

This depends solely on the game that you are playing. In the third generation games, the "Regis" are located at three separate secret locations that can only be unlocked by doing the puzzles in an...