Pokemon_ep_140_ita.mp4

If referring to the original series chronological order, episode 140 takes place during the Johto region.

Ash’s Poipole returns, now evolved into Naganadel , to assist in the battle. Pokemon_Ep_140_ITA.mp4

In some modern numbering systems (listing the 1,225th episode of the total franchise), this corresponds to one of Ash's final episodes. If referring to the original series chronological order,