Pokémon: Advanced Generation Collection

A magician attempts to use the power of the Millennium Comet to awaken the legendary Pokémon Groudon.

A comet bearing a deadly Pokemon creature crash-lands onto Earth, terrorising a nearby high-tech city, where Ash, Pikachu and friends are currently visiting...

In the town of Lohta, a festival is thrown praising "Aaron the Wave Leader Hero" who, according to the legend passed down through the town's generations, stopped a war centuries ago by using the power of "the Tree of the World's Origin." Satoshi and Pikachu participate in a battle to decide this year's hero and after their victory, they are chosen as the "Wave Leader Hero." A grand dance party is held in the castle to celebrate the victor, but suddenly the phantom Pokemon Mew appears and takes Pikachu. Soon afterwards, the Wave Leader Pokemon "Lucario" is freed from his centuries-long seal and meets Satoshi. Satoshi must solve the various mysteries of where Pikachu is, what Mew's after, what the secret of the legend of the Wave Leader is and how it ties in with Lucario's hidden past as he makes his way to "the Tree of the World's Origin" with Lucario.

It all started with a legend passed down from the People of the Water - Somewhere in this world, there is a Sea Temple created by the People of the Water. The Sea Temple contains a hidden treasure called the Sea Crown, but no one has ever seen the Sea Crown, or even the Sea Temple, because the temple is protected by a secret mechanism. The temple drifts through a vast ocean undetected, waiting - waiting... Ash and Pikachu meet Lizabeth, a descendant of the People of the Water, and learn about the legend. They also meet Jackie, a Pokémon Ranger on a secret mission to protect a Manaphy egg (Manaphy is mysteriously known as The Prince of the Sea) and find the Sea Temple as well. The Phantom plans to obtain the Sea Crown and take over the world - but first he needs the Manaphy egg. Now Lizabeth and Ash must help Jackie protect the egg and stop the nefarious pirate.