To get the other Lati (Latios or Latias), Mix Records with a Pokemon Ruby/Sapphire game that used the Eon Ticket. You can then get to a hidden island via the SS Tidal where you can find the Lati you didn't choose.
You cannot get the other lati without an eon ticket unless you trade with another trainer.
catching Deoxys Jirachi Ho-oh Lugia Mew the other lati
you hafe to get at of the entora cave and go in the nearest tall grass
Yes Austin41440. You need the Eon Ticket from a live event. Now you can challenge and catch the other Lati.
The Southern Island is the place you find the other Lati. You can go ther after you mix records with a R/S version that has the Eon Ticket.
In Emerald, Lati@s is found roaming Hoenn. You have to choose which you get by telling your mom Red/Blue after you beat the Elite Four. They aren't found in/ near the Sky Pillar. You check where the Lati is by checking your PokeDex. The Lati you didn't choose will be on Southern Island.
Regirock Regice Registeel Kyogre Groundon Rayquaza Latias/Latios Other 'Lati' Pokemon, Deoxys, Ho-oh, Lugia And Mew Obtained Through Nintendo Event
To complete your whole pokedex you need to battle all trainers and the elite four. _________ AND you have to get the eon ticket or trade with a friend to get the other lati and the other starters... its REALLY hard
first its latias. when u complete the game u will be in your room go downstairs and choose the colour that is the lati u will get so to get the other you have 2trade
you get latios on Pokemon ruby, latias on Pokemon sapphire!!
latias
You can get the souldew through the eniga stone event, along with the other lati.