Latios

Latios is a legendary Pokémon from ''Jaden's Adventures of Pokemon Heroes. ''He and his sister Latias lived in a Secret Garden where they guarded the Soul Dew. Jaden and Ash found the secret Garden, upon entering, they were attacked by Latios. But Latias convinced him they were friends, because they helped Latias early. Latios and Latias have the ability of sight-sharing, which means to see what Latios sees. After having fun with Latios and Latias, that night, two girls named Annie and Oakley snuck in and captured Latios and stole the Soul Dew in order to activate Defense Mechanism of Alto Mare. But with the help of Ash, Jaden and his team, they managed to save Latios. Tragically, when Alto Mare soon became in the threat of a tsunami, Latios had to sacrifice himself to save Alto Mare, and turned into the new Soul Dew, just like his father in the past.

Trivia

 * Latios' death is a rare moment Scamper ever cries over.