Yes, you can still evolve that Boldore into Gilgalith.
To obtain a gigalith you have to trade a boldore to a separate game when this happens then the boldore will evolve. i personally think that it looks amazing and is well worth the time.
Yes, with high enough happiness it will evolve through battle (after you obtain the national dex).
You can't catch a Gardevoir in Pokemon Emerald. To obtain one you can catch a rare Ralts on Route 102 and evolve in into a Krilia, and then a Gardevoir.
you cant catch it in the wild.2 options.One,obtain it in a trade.Two,catch a finneon and evolve it
You can get a Murkrow in Routes 7 and 16 at night, or at the Safari Zone Forest Area. After that, you can get a Dusk Stone to evolve it into Honchkrow.
To obtain a gigalith you have to trade a boldore to a separate game when this happens then the boldore will evolve. i personally think that it looks amazing and is well worth the time.
If you obtain one on Black via trading, it can still evolve normally.
I would say, evolve or somehow obtain a charizard, it work wonders!
Get a Gible in the cave below Cycling Road, and evolve it twice to obtain Garchomp.
You'll need to evolve Ivysaur to obtain Venusaur.
You can't obtain a Kirlia (sometimes misspelled Kirila) in any location. The only way to get one is to evolve a Ralts.
Clefairy does not evolve through levelling up, you must obtain a moonstone and use it on it. (There are three moonstones in the game)
Yes, with high enough happiness it will evolve through battle (after you obtain the national dex).
Get a Wailmer and evolve it. It evolves into Wailord at level 45.
You must obtain a Moon Stone
Right after it learns Thunder, because Raichu can't!
To get Breloom in Pokemon Diamond you need to evolve a Shroomish. Shroomish can be found in the Great Marsh after you obtain the National Pokedex.