garitina...dialga.....azelf...uxie....mespirit.......AND MY MOST FAVORITE 3 INFERNAPE.......RAICHU........AND...........REGIGAGAS!!!!!!!!!!!!!!!!!!!!!!!!!
The coolest thing about Pokemon Diamond is catching all the rare Pokemon. I have uxie, alzef, giratina, dialga, sceptile, and groudon! This is Denabaker9, contact me for details!
The coolest Pokemon in diamond would be Lucario, a fighting and sttel type Pokemon. To get one, you have to help Riley on Iron Island and he will give you a riolu egg. Hatch it and evolve it (by happiness) to get a Lucario.
play aqworlds and goto zacirisa and he will give you a list of the rarest Pokemon ever. here are some arceus dialga palkia rayquiza blastoise charzard venosour groudon and of course, PIKICHU
Pokemon diamond
Empoleon...
reggigigas
gligar
serebii.net
The answer to this question will change from person-to-person. Everybody has their own opinion on which pokemon looks the coolest. Therefore, there is no single answer to this question.
Pokemon diamond Pokemon diamond Pokemon diamond
Empoleon by far...
Lucario POWNS