I asume you mean mesprit, as the others, azelf and uxie, don't run away. mesprit is the one that looks like it has pink hair. to get him, go to the poketch company and talk to the scientist guy several times. he will give you several poketch apps. one is the tracker. use it to track down mesprit. however, mesprit moves every time you leave a route or city, so move back and forth between 2 routes until he appears in your route. then scout through the grass until you find him. tip: get some quick balls to catch him, as i caught azelf on one try without any damage on him, and azelf has a catch rate of 3, where most Pokemon have a catch rate of around 150.
you must set uxie mespirit and azelf free
Well, first if you set all three of them (Uxie Azelf Mespirit) free from team galacturd, you can find it again back in it's cave at lv. 50 i think..
you have to navigate your way through the galactic HQ in veilstone city. at the end you will warp to some creepy rooms with creepy green tubes. then go through the hall and you will find a door, which is where uxie, mesprit, and azelf are sealed in these chamber thingies. you must talk to Saturn and he will battle you. after you defeat him, he will tell you to press the button and set uxie, mesprit, and azelf free.
Go to the top of Mount Coronet, using the cave system from Hearthome's side. Once you have reached the top, you will find Team Galatic's Boss's waiting for you, and they will challenge you to a fight. When you have beaten them, and have beaten the final boss, you can catch Dialga/Palkia (depending on whether it is diamond or pearl).
A set diamond is a diamond set into a piece of jewelry.
You need to beat team galactic and see mespit azelf uxie. When you set them free the wall will vanish. Hope this helped:)
You can't really "replace" a pokemon. You can set it free to the wild, though, by pressing "release".
The explosion is a bomb that has been set off by team Galactic. At the time, you are in Canalave library. Prof. Rowan asks you to visit Lake Valor to find out what happened. When you get there, you will see that the lake is just a basin. There are some galactic dudes there that will battle you and also some magikarp (you can't catch these, course, not that you would want to). When you get to Azelf's cave you will notice Azelf isn't there. this is because the Galactic dudes took it for something else.... Sorry to leave you on a cliff hanger.
There are many websites which sell diamond sets, among them one can find WhiteFlash, LumeraDiamonds, Totaram and 4Diamond, SuratDiamond and PCJeweller.
A solitaire diamond is a single diamond. A diamond can be set as a solitaire. Since there is only one diamond, there are no multiple diamonds.
Yes, you can set a Pokemon free! All you have to do is go to a PC in a Pokemon Center and select BEBE's PC. Go to the MOVE POKEMON option and then move over the Pokemon you want to set free. Press the A button and scroll down to the RELEASE option. Remember when you do this you can never get this Pokemon back!
It's called "Love Will Set You Free" by Kodaline