This complete walk through of "Pokemon Diamond & Preal Remaster" provides everything you want to know, including how and where to catch Pokemon's, the location of important items as well as how to use them during battles.
The most comprehensive walkthrough for God of War Ragnarok
Sand Land Complete Walkthrough
電玩太郎編著寶可夢朱/紫 DLC 碧之假面附錄攻略
The complete walkthrough in details