Mother of All Battles

what happens

After finally arriving at Mt. Silver, Ash and co. find the Preserve where Larvitar was born. There they encounter Larvitar's mother, the same Tyranitar that was in Larvitar's visions. The reunion is not a happy one however, even after they get reunited. The three men from Larvitar's visions were also the ones responsible for stealing its Egg and they managed to capture the Tyranitar. Can they get mother and child reunited with the help of Ranger Mason?