Giratina - Turnback Cave on the spring path Heatran Palkia/Dialga - Spear Tower Azelf/Uxie/Mesprit - At all 3 lakes inside the caves in the middle Regigias - If you can obtain Regice, Regirock, and Registeel and have them present in your party. Rotom - Inside the house in the Old Chateaau
No but you can get a ditto on route 218 with a pokeradar.It breeds everything except things without a gender (legendaries)
You cannot breed Legendary Pokemon without cheats, except for Manaphy with Ditto.
What you can catch in Pokemon diamond without migrating it are legendaries are... Dialga, Azelf, Uxie, Mesprit, Heatran, Giratina, Cesselia, Regigigas, Rotom, and Celibi. Really you can find Celibi in Solaeon Ruins but it is EXTREMALY rare. A once in a lifetime and it will flee as soon as possible.
I'd say Garchomp, Gallade, Magnezone, Electivire, Magmortar, or Mamoswine.
The Pokemon that can be caught without special events, trading, or cheating in Pokemon diamond are: Uxie Mesprit Azelf Dialga Giratina Heatran
These are the legendaries in diamond that you can get without any cheats:DialgaUxieMespriteAzelfHeatranRegigigasGiratinaCresseliaRotom
Legendaries cannot be bred. They do not belong to any Egg Group, and therefore cannot produce eggs (they also have no gender in most cases). Without cheating, Legendaries cannot be bred.
No. Its impossible to get a Magnezone without action replay because it can be only be obtainable in pokemon Pearl/Diamond/Platnium. Sorry.
No but you can get a ditto on route 218 with a pokeradar.It breeds everything except things without a gender (legendaries)
you can get to all islands without events to get the three remaining legendaries are paticipating in an event not possible anymore or action replay, cheating and glitching with the game.
The most commonly missed Pokemon in the National Dex are Arceus, Darkrai and Shaymin. These are legendaries in Diamond and Pearl that cannot be caught without action replay or a Nintendo event. Recently there were Nintendo events for all three.
You cannot breed Legendary Pokemon without cheats, except for Manaphy with Ditto.
What you can catch in Pokemon diamond without migrating it are legendaries are... Dialga, Azelf, Uxie, Mesprit, Heatran, Giratina, Cesselia, Regigigas, Rotom, and Celibi. Really you can find Celibi in Solaeon Ruins but it is EXTREMALY rare. A once in a lifetime and it will flee as soon as possible.
Palkia is NOT obtainable in Pokemon Fire Red/Leaf Green, it is a generation IV Pokemon first available in the Pokemon diamond/pearl games as well as platinum and will be obtainable in Heart Gold/Soul Silver
The legendaries you can catch in Pokemon Ruby without trading or going to an event are Groundon, Rayquaza, Latios, Regice, Regirock, and Registeel.
It is only possible by cheating.Not by regular gameplay.
You'll need to use the Action Replay, as for it is your only last choice. Note: The event for the Azure Flute has passed for quite a few years so it wouldn't be obtainable anyway.