1x40 - About Hart

January 23, 2012

1x41 - Losing Hart

January 23, 2012

1x42 - A Dubious Duo

February 6, 2012

1x43 - The Dragon Awakens

February 13, 2012

1x44 - Rock and a Hard Place

February 20, 2012

1x45 - Ruffled Feathers

February 27, 2012

1x46 - Family Leave

March 5, 2012

1x47 - Sky's the Limit

March 12, 2012

1x48 - Exit: Astral

March 19, 2012

1x49 - Crestfallen

March 26, 2012

1x50 - Party Panic

April 9, 2012

Yuma and his friends get all decked out for the event of the year - the World Duel Carnival Finals party! But when Yuma forgets his invite, can he find a way into the festivities, or will he be forced to hit the road and head home early?!

1x51 - Roller Duel!

April 16, 2012

It's time for the World Duel Carnival Finals! But prepare for a world of twists and turns because the finalists will be dueling on a roller coaster! Can Yuma handle the ups and downs of the competition, or will he be sent for a loop?!

1x52 - Roller Coaster Rampage!

April 23, 2012

To assess Yuma's dueling skills, Vetrix hires the Triad of Terror, a trio of cunning card sharks, to triple team him! Yuma better figure out a way to roll through this threesome before his dueling goes off the rails!

1x53 - Test Your Luck!

April 30, 2012

The World Duel Carnival takes a dark turn as the finalists descend into the Dragon's Den, a dark and dangerous duel track that will bring defeat for many a duelist!

1x54 - Welcome to the Jungle

May 7, 2012

The heat's on when Vetrix and Dextra duel in the jungle to decide who moves on to the World Duel Carnival semifinals!

1x55 - Portal of Doom

May 14, 2012

Quinton takes a timeout during his duel against Kite to reveal the long hidden mystery about Yuma's father's disappearance!

1x56 - Cosmic Chaos

May 21, 2012

Quinton and Kite's confrontation in the cosmos comes to a climactic conclusion!

1x57 - Depths of Darkness

May 28, 2012

Shark finally faces off with his archenemy, Quattro! Will Shark get his long awaited revenge, or will he end up sleeping with the fishes?!

1x58 - Swimming with Sharks

June 4, 2012

It's the cataclysmic conclusion between Shark and Quattro! If Shark doesn't make a comeback from the depths of defeat, not only is he out of the tournament, but his quest for justice will go unserved!

1x59 - Rockin' and Rollin'

June 11, 2012

There's chaos in the canyon when Yuma duels Nistro to see who will get the last spot in the World Duel Carnival semifinals! Can Yuma dodge defeat in the desert, or is Nistro destined to rock Yuma's world?

1x60 - Doctor Visit

June 18, 2012

When Yuma's deck goes missing, he and the gang set out to look for it! But when their search leads them to Heartland City, they end up finding much more than they bargained for!

1x61 - Duel of Destiny: Part 1

June 25, 2012

Yuma sets his sights on reeling in Shark in the first battle of the semifinals, but when his foe starts off dueling like a guppy, Yuma questions if he's being baited! Does Yuma learn this far too late to escape a sinister Shark attack?

1x62 - Duel of Destiny: Part 2

July 2, 2012

This is it! Yuma's jaw-dropping duel against Shark in the World Duel Carnival semifinals draws to a finish! Can Yuma rise above his razor-sharp rival, or will he be dragged down to the depths of defeat?

1x63 - The Hart of the Matter

July 9, 2012

The mighty masked duelist Vetrix faces off against the Number Hunter Kite! Unfortunately for Kite, Vetrix springs a shocking surprise that makes dueling all but impossible!

1x64 - Change of Hart

July 16, 2012

The explosive end to the battle between Kite and Vetrix roars to a finish!

1x65 - Sphere of Fear: Part 1

July 23, 2012

It all comes down to this! Yuma squares off against Vetrix in a battle that will determine the first ever World Duel Carnival Champion!

1x66 - Sphere of Fear: Part 2

July 30, 2012

As the duel between Vetrix and Yuma races to its cataclysmic conclusion, Yuma stares down defeat and comes face-to-face with Vetrix's shocking secret!

1x67 - Sphere of Fear: Part 3

August 13, 2012

This is it! The earth-shattering ending of Yuma's duel against Vetrix! Can Yuma rise above Vetrix's unrelenting onslaught, or will he meet defeat and lose everything he holds dear: his soul, his Numbers and... Astral?

1x68 - The Countdown Begins

August 20, 2012

Yuma learns the details of Dr. Faker's diabolical plan to destroy Astral World! Can Yuma figure out a way to stop Faker, or is the future of Astral World a thing of the past?

1x69 - A Trio's Challenge: Part 1

August 27, 2012

Kite, Shark and Yuma join forces to take down Dr. Faker! Can this trio work together as a team and put an end to Faker's fury, or will Faker and his deck prove to be too much of a challenge for these three fearless friends?

1x70 - A Trio's Challenge: Part 2

September 3, 2012

With the fate of Astral World hanging in the balance, Yuma, Kite and Shark set their sights on stopping Dr. Faker, but before our three heroes can make their final move, Dr. Faker reveals the shocking reason behind his diabolical plan!

1x71 - A Trio's Challenge: Part 3

September 10, 2012

When a mysterious being from Barian World appears, Yuma, Kite and Shark must work together and battle like never before if they want to save Hart, Astral World... and themselves!

1x72 - Kite's Plight: Part 1

September 17, 2012

The stage is set for the ultimate battle between Yuma and Kite, but just when Yuma's about to high five the sky, Kite brings him crashing down to earth with a startling revelation!

1x73 - Kite's Plight: Part 2

September 24, 2012

The back and forth battle between Kite and Yuma comes to an exciting conclusion that leaves one of our duelists down for the count! Will Yuma's dream of pulling out a victory become a reality, or is Kite going to turn this dream into a nightmare?

1x74 - Attack of the Barians: Part 1

October 7, 2012

The Barian invasion begins! Yuma faces a dangerous new enemy who will go to any extreme to gain possession of Yuma's Numbers in order to destroy Astral and his home!

1x75 - Attack of the Barians: Part 2

October 14, 2012

Yuma's battle with a dangerous and powerful soldier of Barian World continues as he strives to keep Astral safe! Can Yuma beat this Barian enemy and his new Chaos Monster, or will Yuma end up losing what is most valuable to him... Astral?

1x76 - Hard Knox

October 21, 2012

When pro duelist Devon Knox teaches a special class, Yuma gets taken to the school of hard knocks and learns a valuable lesson about the Barians he won't soon forget!

1x77 - Rule Duel

October 28, 2012

Ray nominates Yuma to run against Caswell for the position of Class Representative, but when the Ray Way takes a turn for the worse, Yuma finds himself facing off against a Student Council President who's been corrupted by the Barians!

1x78 - The Adventures of Artimus Stanleyus

November 4, 2012

Shark gets hooked into a battle with the Barians when the President of the Comic Book Appreciation Club challenges him to a duel! Can Shark outdraw the competition, or will his Number and life points be erased?

1x79 - Doom in Bloom

November 11, 2012

Shark's sister Rio makes a big splash on her first day at school, but not all the attention she gets is good, especially when she catches the eye of a Barian botanist!

1x80 - Rivals in the Ring

November 18, 2012

A new Barian threat arrives on the scene looking to take Yuma's Numbers, but his plan gets tripped up when he falls head over heels for Tori!

1x81 - The Friendship Games

November 25, 2012

When Yuma's buddies can't stop bickering, it's time for them to face-off in the Friendship Games, a sports dueling competition with surprises around every corner... including Barians!

1x82 - Sphere Cube Calamity: Part 1

December 9, 2012

A dangerous new Barian enemy arrives, and he's bringing one of his world's most powerful weapons to take down Yuma and Astral!

1x83 - Sphere Cube Calamity: Part 2

December 16, 2012

Mizar batters Yuma to his breaking point... until a surprise duelist steps in to take down Mizar and go claw-to-claw with his Galaxy-Eyes!

1x84 - Playing Defense

December 23, 2012

In order to set Yuma straight, Shark steals Yuma's Key! Can Yuma find the courage to face Shark, or will Yuma's fears leave him cowering for cover?!

1x85 - Counter Offensive: Part 1

January 6, 2013

Let's get ready to duuuuuuuuel! Yuma steps into the ring with Alito, but can he dodge this Barian's Battlin' Boxers before they send him to the canvas for a ten count?!

1x86 - Counter Offensive: Part 2

January 13, 2013

It's Round 2 of the heavyweight battle between Yuma and Alito! Can Yuma bob and weave his way around Alito's attacks, or will this Barian's fancy footwork finish him off for good?

1x87 - Dual Duel: Part 1

January 20, 2013

Girag's got revenge on his mind and Ray in his sights, but when Yuma steps in to save the day, the Ray Way steers Yuma off course!

1x88 - Dual Duel: Part 2

January 27, 2013

Girag has Yuma and Ray in the palm of his hand, but will a secret that Ray has been keeping help our heroes escape the clutches of this Barian behemoth?!

1x89 - Darkness Dawns

February 3, 2013

Astral and Yuma face a challenge so daunting that they must turn to their biggest adversary for help!

1x91 - Take a Chance

February 17, 2013

Shark's trying to control Rio's life and she's not taking it anymore! Will this family feud turn into a feeding frenzy for Shark, or will Rio put her brother's winning streak on ice?!

1x92 - An Imperfect Couple: Part 1

February 24, 2013

The gang's dressed up as their favorite monsters for the school's fun fair, but when Anna crashes the festivities, the party ends for Yuma!

1x93 - An Imperfect Couple: Part 2

March 3, 2013

Being Anna's boyfriend is a dangerous job, but when Anna's teacher plays a Barian card, Yuma finds out just how dangerous it is!

1x94 - Enter Vector

March 10, 2013

Yuma is confronted by an enemy from the past who casts a dark shadow on his future!

1x95 - The Search for Shadows

March 17, 2013

Yuma embarks on a dangerous mission to rescue Ray from the evil clutches of Vector!

1x96 - Shadows of Deception

March 24, 2013

The Barians are on the attack, and Yuma is ready to risk everything to rescue Ray! But when Vector reveals a terrifying truth, Yuma's dream of saving Ray turns into a nightmare!

1x97 - Sinister Shadows

March 31, 2013

Still reeling from Vector's revelation that he and Ray Shadows are one and the same, Yuma looks to make Vector pay for all his lies! But with Astral learning of Yuma's own deceptions, will Yuma have to face Vector alone?!

1x98 - Shadows End

April 7, 2013

All the cards are on the table! Can our heroes defeat the dark and dangerous Barians, or will they end up one card short?

1x99 - A Duel in Ruins: Part 1

April 14, 2013

1x100 - A Duel in Ruins: Part 2

April 21, 2013

1x101 - The Dark Mist Rises: Part 1

April 28, 2013

1x102 - The Dark Mist Rises: Part 2

May 5, 2013

1x103 - Barian Vengeance: Part 1

May 12, 2013

1x104 - Barian Vengeance: Part 2

May 19, 2013

1x105 - Put to the Test: Part 1

May 26, 2013

1x106 - Put to the Test: Part 2

June 2, 2013

1x107 - Furry Fury

June 9, 2013

1x108 - A Sea of Troubles: Part 1

June 16, 2013

1x109 - A Sea of Troubles: Part 2

June 23, 2013

1x110 - A World of Chaos: Part 1

June 30, 2013

1x111 - A World of Chaos: Part 2

July 7, 2013

1x112 - Memory Thief: Part 1

July 14, 2013

1x113 - Memory Thief: Part 2

July 21, 2013

1x114 - Tentacles of Terror: Part 1

July 28, 2013

1x115 - Tentacles of Terror: Part 2

August 4, 2013

1x116 - Now or Never: Part 1

August 11, 2013

1x117 - Now or Never: Part 2

August 18, 2013

1x118 - Mission: Astral World, Part 1

August 25, 2013

1x119 - Mission: Astral World, Part 2

September 1, 2013

1x120 - Mission: Astral World, Part 3

September 8, 2013

1x121 - Mission: Astral World, Part 4

September 15, 2013

1x122 - Assimilation: Part 1

September 22, 2013

1x123 - Assimilation: Part 2

September 29, 2013

1x124 - Battle with the Barians

October 6, 2013

1x125 - Fight for a Friend

October 13, 2013

1x126 - Farewell for a Friend

October 20, 2013

1x127 - Settling the Score, Part 1

October 27, 2013

1x128 - Settling the Score, Part 2

November 3, 2013

1x129 - Fists of Fury, Part 1

November 10, 2013

1x130 - Fists of Fury, Part 2

November 17, 2013

1x131 - Power Play

November 24, 2013

1x132 - Barian vs. Barian

December 1, 2013

1x133 - Vector the Victor

December 8, 2013

1x134 - Dragon Strife, Part 1

December 15, 2013

1x135 - Dragon Strife, Part 2

December 22, 2013

1x136 - The Forsaken Palace

December 29, 2013

1x137 - Clash of the Emperors

January 19, 2014

1x138 - The New World

January 26, 2014

1x139 - The Source Code

February 2, 2014

1x140 - A Thousand Ways To Lose

February 9, 2014