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Season guide

Pokémon: Black & White: Rival Destinies

49 episodes Premiered Sep 22, 2011 Updated Oct 2, 2026

As Ash and his friends continue to explore the Unova region, Ash finds himself up against the ultimate battle challenge with Alder, the Champion Master of Unova. Along the way, his friends face their own distinct trials, including one fighting for the right to continue her travels and another confronting a returning challenge from the past. Furthermore, all three of them must team up to save an island from the clashi

Previously on Pokémon

Season 15 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Ash begins his Pokémon journey on his 10th birthday with an unexpected Pikachu.
  • ⚡ Ash's overarching quest is to become the greatest Pokémon trainer and a Pokémon Master by catching new Pokémon and challenging various leagues.
  • ⚡ Ash travels through many regions, meeting new friends and facing new challenges.
  • ⚡ Ash has previously been joined by companions such as Brock and Misty, alongside Pokémon like Bulbasaur and Squirtle.
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Season overview

As Ash and his friends continue to explore the Unova region, Ash finds himself up against the ultimate battle challenge with Alder, the Champion Master of Unova. Along the way, his friends face their own distinct trials, including one fighting for the right to continue her travels and another confronting a returning challenge from the past. Furthermore, all three of them must team up to save an island from the clashing forces of three powerful and mysterious Legendary Pokémon. Throughout these adventures, Ash is accompanied by his partner Pikachu as he travels through regions, meets new friends, and faces new challenges on his quest.

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Season 15 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 15 Progress Shield

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Binge Efficiency Engine

Season 15: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

94%
Mytharc (3): Crucial lore & season climaxes
Core (46): Character development & subplots
Side Quest (0): Standalone / filler
S15·E1 Mytharc

Enter Elesa, Electrifying Gym Leader!

Sep 22, 2011 · 23 min

After meeting the Nimbasa City Gym Leader, Elesa, our heroes encounter an old friend with a surprise guest!

S15·E2 Core

Dazzling the Nimbasa Gym!

Sep 29, 2011 · 23 min

The stakes are high for Ash winning his fourth Unova Gym Badge at the Nimbasa Gym, and our hero's taking no chances!

S15·E3 Core

Lost at the Stamp Rally!

Oct 6, 2011 · 23 min

Spending the day in Nimbasa City after Ash's fourth Unova Gym Badge win, Cilan has a special challenge in mind, while our heroes discover a fellow Trainer in need!

S15·E4 Core

Ash Versus the Champion!

Oct 13, 2011 · 23 min

As our heroes prepare to leave Nimbasa City, they bump into Ash's rival Trip, who introduces them to someone they had only dreamed of meeting!

S15·E5 Core

A Maractus Musical!

Oct 27, 2011 · 23 min

On their way to Driftveil City, our heroes meet an enterprising young man with three dedicated friends and a dream!

S15·E6 Core

The Four Seasons of Sawsbuck!

Nov 3, 2011 · 23 min

Stopping at a Pokémon Center on their way to Driftveil City, out heroes meet a young Pokémon photographer on the mission of a lifetime!

S15·E7 Core

Scraggy and the Demanding Gothita!

Nov 10, 2011 · 23 min

On their way to Driftveil City and Ash's next Gym Battle, our heroes meet a demanding Gothita with a crush on Scraggy!

S15·E8 Core

The Lonely Deino!

Nov 24, 2011 · 23 min

On their way to Driftveil City and Ash's next Gym Battle, our heroes come across some very special Pokémon in a very special place!

S15·E10 Core

A Call for Brotherly Love!

Dec 8, 2011 · 23 min

While Ash prepares for his upcoming Gym Battle with Clay, a surprise visitor with a dilemma offers both Ash and Cilan the opportunity to help!

S15·E11 Core

Stopping the Rage of Legends! (1)

Dec 15, 2011 · 23 min

What started as a trip to Milos Island to find Revival Herbs has turned into a cataclysmic battle of legendary proportions!

S15·E12 Core

Stopping the Rage of Legends! (2)

Dec 22, 2011 · 23 min

In search of scarce Revival Herbs, our heroes are now faced with the potential destruction of Milos Island!

S15·E13 Core

Battling the King of the Mines!

Jan 5, 2012 · 23 min

With a bag full of revival herbs, our heroes have returned to Driftveil City and Ash is raring to battle Gym Leader Clay!

S15·E14 Core

Crisis at Chargestone Cave!

Jan 12, 2012 · 23 min

Continuing their journey to Mistralton City, our heroes encounter Chargestone Cave and a dilemma for its occupants!

S15·E15 Core

Evolution Exchange Excitement!

Jan 19, 2012 · 23 min

After witnessing a dramatic Pokémon trade and evolution, Ash and his friends' excitement has just begun!

S15·E16 Core

Explorers of the Hero's Ruin!

Jan 26, 2012 · 23 min

The elder Professor Juniper has invited our heroes to join him in what he promises will be an exciting adventure...and he keeps his promise!

S15·E17 Core

Battling the Bully!

Feb 2, 2012 · 23 min

An encounter with Pikachu's rival from the past puts our heroes in the middle of a bullying confrontation!

S15·E18 Core

Baffling the Bouffalant!

Feb 16, 2012 · 23 min

An encounter with some very angry Bouffalant forces our heroes to take some unexpected precautions!

S15·E19 Core

Cilan Takes Flight!

Feb 23, 2012 · 23 min

Arriving at the Mistralton City Gym, our heroes are shocked to discover a Gym Leader with a battle style they never would have imagined!

S15·E20 Core

An Amazing Aerial Battle!

Mar 1, 2012 · 23 min

Not only is the Mistralton City Gym Jet Badge on the line, but the Gym Leader's method of battling as well!

S15·E21 Core

Climbing the Tower of Success!

Mar 8, 2012 · 23 min

After reuniting with two old friends, our heroes prepare to participate in a competition that takes making a wish to a higher level!

S15·E22 Core

The Clubsplosion Begins! (1)

Mar 15, 2012 · 23 min

Don George's Clubsplosion Tournament is getting underway, and our heroes obviously have several rivals with scores to settle!

S15·E23 Core

Search for the Clubultimate! (2)

Mar 22, 2012 · 23 min

Round one of the Clubsplosion Tournament rages on, and the explosive action more than lives up to its name!

S15·E24 Core

A Clubsplosion of Excitement! (3)

Mar 29, 2012 · 23 min

As round one of the Clubsplosion nears completion, round two promises even more excitement with every match!

S15·E25 Core

Commanding the Clubsplosion Crown! (4)

Apr 5, 2012 · 23 min

The Clubsplosion Tournament is all about intense head-to-head battling, but the final round is about to raise the battle bar high!

S15·E26 Core

Battling the Leaf Thieves!

Apr 12, 2012 · 23 min

As our heroes continue toward Icirrus City, a joyous event precedes a kidnapping crisis!

S15·E27 Core

A Restoration Confrontation! (1)

Apr 19, 2012 · 23 min

Ash, Cilan, and Iris make their way to Twist Mountain where they come across a fossil dig that has discovered a fossil Tirtouga. However, Team Rocket arrives and steals the fossil.

S15·E28 Core

A Restoration Confrontation! (2)

Apr 26, 2012 · 23 min

As our heroes battle to save their new Pokémon friends, the survival of an entire world is at stake!

S15·E29 Core

Evolution by Fire!

May 3, 2012 · 23 min

Stopping for the night at Don George's Pokémon Battle Club on their way to Icirrus City, our heroes come across a Trainer with a surprising connection to their past!

S15·E30 Core

Guarding the Guardian of the Mountain!

May 10, 2012 · 23 min

As our heroes near Icirrus City and Ash's next Gym Battle, they find themselves face to face with the star-studded stuff of legends!

S15·E31 Core

Caution: Icy Battle Conditions!

May 17, 2012 · 23 min

The chance for Ash to earn his seventh Unova Gym badge is here, and it's a slippery slope indeed!

S15·E32 Core

Clash of the Connoisseurs!

May 24, 2012 · 23 min

While pursuing Ash's eighth Unova Gym badge and subsequent entry into the Unova League, our heroes are summoned to a place where Cilan's Connoisseur skills are in high demand!

S15·E33 Core

Crisis at Ferroseed Research!

May 31, 2012 · 23 min

On their way to Virbank City, our heroes run into a familiar face and an icy emergency!

S15·E34 Core

An Epic Defense Force!

Jun 7, 2012 · 23 min

Arriving in Virbank City, an old friend gives our heroes a taste of movie making they will never forget!

S15·E35 Core

Rocking the Virbank Gym! (1)

Jun 14, 2012 · 23 min

Ash's quest for his eighth Gym badge gets underway-and the battle turns out to be a multimedia event indeed!

S15·E36 Core

Rocking the Virbank Gym! (2)

Jun 14, 2012 · 23 min

The Gym is jumping, the fans are cheering, and the quest for Ash's eighth Unova Gym badge is red-hot and rocking!

S15·E37 Core

All for the Love of Meloetta!

Jun 21, 2012 · 23 min

An unexpected encounter with an old friend in Virbank City presents our heroes with unexpected challenges galore!

S15·E38 Core

Piplup, Pansage, and a Meeting of the Times!

Jun 28, 2012 · 23 min

With Cynthia's help, our heroes have begun training for the Pokémon World Tournament Junior Cup, and a couple of old friends come along for the wild ride!

S15·E39 Core

Expedition to Onix Island!

Jul 5, 2012 · 23 min

When our heroes take a break from special training, a mysterious island offers much more than they bargained for!

S15·E40 Core

The Mystery of the Missing Cubchoo!

Jul 19, 2012 · 23 min

As our heroes train for the upcoming Pokémon World Tournament Junior Cup, a worried neighbor of Cynthia's comes by for help!

S15·E41 Core

Iris and the Rogue Dragonite!

Jul 26, 2012 · 23 min

While our heroes continue preparations for the Pokémon World Tournament Junior Cup, a sudden emergency and a Pokémon in need change their lives forever!

S15·E42 Core

Jostling for the Junior Cup! (1)

Aug 2, 2012 · 23 min

The Pokémon World Tournament Junior Cup is off to a roaring start, while our heroes are faced with rivals old and new!

S15·E43 Core

Battling Authority Once Again! (2)

Aug 23, 2012 · 23 min

The second round of the Pokémon World Tournament Junior Cup is off and running, while a battle between the winner and Alder waits in the wings!

S15·E44 Core

Ash, Iris, and Trip: Then There Were Three! (3)

Aug 30, 2012 · 23 min

The exciting Pokémon World Tournament Junior Cup continues, and the semi-finals and finals hang in the balance of the results of these last two matches!

S15·E46 Core

The Road to Humilau!

Sep 13, 2012 · 23 min

Our heroes' new friend Cameron needs to win his eighth Gym badge in order to enter the Unova League, and that sets the stage for an unforgettable adventure!

S15·E47 Core

Unrest at the Nursery!

Sep 20, 2012 · 23 min

While Ash trains for entry into the Unova League, our heroes discover a Pokémon nursery that urgently needs their help!

S15·E48 Mytharc

Meloetta and the Undersea Temple!

Sep 27, 2012 · 23 min

A sinister plot to take over the Unova region is taking shape, and our heroes are caught in the middle of it!

S15·E49 Mytharc

Unova's Survival Crisis!

Oct 4, 2012 · 23 min

Team Rocket's "Operation Tempest" is under way with a fierce vengeance, and the fate of the Unova region hangs in the balance!

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