This movie seems to be the best out of the trilogy. It isn't about the 3 Legendary birds anymore, but the legendary 'dogs'.

As a young girl, Mi’s parents both passed away and she was left with the large inheritance, the Green Resort where one goes to gain peace of mind. The large property (Green Field) came with the Tower. The strange Pokemon Annon (Gold/Silver) comes to Mi because of a strange card left by her father. Slowly Mi begins to lose sight of what is real and what isn’t. It seems that with the help of Annon, a crystal begins to enwrap the tower, blurring the outside world and making it all the more unreal for Mi. Annon creates the crystal tower for Mi to help her forget her forget her solitunde and lonliness due to the death of her parents. Everytime she wishes for something, a piece of the tower becomes crystal. Eventually it starts to enrap everything. Satoshi get wrapped up into all of this because his mother is taken to the illusory tower because Mi wished for a mother, and Ash's mom, being a mother, was taken to the crystal by annon.. Now Satoshi must somehow rescue his mother and Mi from the powers of the tower. However they don’t want to leave because they believe they’re happy in the tower do to the powers of distortion it has and they no longer have a concept of the real world.

There is also the added short movie which is not Pikachu’s Birthday Party, it's called Pichu and Pikachu -- it takes place in a big city which is a whole new world for pikachu. And there's music in this one. Singing pokemon perhaps? This movie also introduces an all new Pokemon, the baby Pikachu; Pichu!