Alright people, tell me, what's your favorite Nintendo DS game? I want something new to play and I've played a lot already. Some I own and love are: Disgaea, Mario and Luigi Bowser's Inside Story, Valkyrie Profile: Covenant of the Plume, Might & Magic: Clash of Heroes. These are just some I can think off the top of my head and they are all great.

Just tell me what your favorite DS game and why.