You can only get regi ice in sapphire,ruby,and emerald.
migrate it from ruby, sapphire, or emerald
throw a lot of ultra balls
ok you kinda need to trade them from ruby or Sapphire after receiving the rubi and Sapphire in Pokemon fitrered!
you have to import it from emerald,ruby or Sapphire you have to import it from emerald,ruby or Sapphire
You can look on youtube.com and type in how to get the regis and there is a complete walkthrough on how to get there.
All of the Regi's are on level 40 when you encounter them.
The regi's didn't exist in Generation 2 games. They were introduced in generation 3, namely ruby, sapphire, and emerald.
DotBraille is Regi's language in Ruby, Sapphire and Emerald. By reading them in the walls and de-coding them, you can find Regi's (expect Regigas!).
Sorry but you can't get them on Pokemon Platinum. You have to migrate regi rock regi steel and regi ice from eiter ruby or sapphire, ( idk about emerald) i hope i helped ;)
watch "how to get the three regi's" on youtube
You can't get the Regi's in Pokemon Diamond And Pearl. You have to trade from Pokemon Ruby, Sapphire, and Emerald.