Season 5, Episode 54 - "Mother of All Battles"
15 September, 2003
After many days of travel, Ash and friends finally reach the area where their Larvitar was born. They soon encounter a Tyranitar that they recognize from Larvitar's visions to be its mother. Unfortunately, this Tyranitar mistakes them for the poachers that had stolen her child, and Larvitar is scared of its own mother. Our heroes struggle to convince the mother Tyranitar of their good intentions, but to no avail. Things only get worse when the actual poachers arrive, intent on capturing not only the child, but its mother as well.
