Here you can find all the anime episodes released so far for the anime series: Pocket Monsters Best Wishes.
The anime episodes for Pocket Monsters Best Wishes are available for download via torrent or direct download.

Synopsis:

Ash, Delia and Professor Oak went to new region of Isshu. After they arrive, Team Rocket again stole Pikachu from Ash. In the midst of the battle, Zekrom appears, and its huge lightning bolt zapped Pikachu, freeing him. Professor Araragi shows up and escorts them to her lab, where Ash meets his rival named Shooty. After a losing battle against him, Ash noticed that Pikachu is unable to use its electricity due to Zekrom’s thunderbolt. Zekrom appears once again and he gave Pikachu back his electricity. Now seeing a Legendary Pokemon again, Ash decides to go on a journey and compete in the Isshu Pokemon League. Later on, he met a Jungle girl named Iris and one of the leaders of the Sanyou Gym named Dent. Now…the three of them travel together in a world filled with mysterious creatures known as Pokemon.
This features the starting Pokemon of Mijumaru, Pokabu, and Tsutaaja along with the shadowy figure Zekrom. Iris and Reimsu have a Kibano and are later paired up with Ash and Pikachu. Victini appears later in this.