• English / United States: Tobias's Latios
• Japanese / Japan: タクトのラティオス
• Japanese (Romanized) / Japan: Takuto no Latios
• Japanese (TL) / Japan: Takuto's Latios

Takuto's Latios was sent out to battle Ash during the semi-final round of the Sinnoh League. Latios had never previously been sent out during any of Takuto's battles in the Sinnoh League or during his Sinnoh gym matches as his Darkrai had never been defeated until Satoshi's Sceptile defeated it. Ash's Pikachu faced Latios and the two ended up knocking each other out at the same time.