カードファイト!! ヴァンガードカードファイト!! ヴァンガード外伝 -if-

Upon the conclusion of the Vanguard High School Koshien, Kouji Ibuki begins to have new nightmares. Nome Tatsunagi has Suiko summon him to the mansion where they learn he can see a Dark Tower called Sanctuary. Sanctuary is causing the timeline to be altered throughout history, and the only way to correct it is for Kouji to first correct his future mistake. Now Kouji and Suiko must travel the parallel world -if- and watch as Magical Girls Emi Sendou and Shuka summon Vanguard units to help correct history. Sadly the two can't help much as Cardfighting against real monsters doesn't do much good.

カードファイト!! ヴァンガード • カードファイト!! ヴァンガード外伝 -if-の視聴方法

25話

The Vanguard's a Magical Girl!?
第1話
The Vanguard's a Magical Girl!?The vanguard's a magical girl!? In order to return the distorted world to its former state, Ibuki travels through time to the future, meets the two girls Emi and Shuka who share his goals, and encounters his doppelganger!
Battles in -if- use Magic!?
第2話
Battles in -if- use Magic!?Jammer, the one responsible for distorting the past, transforms into a unit! And it refuses to cardfight! With barely a glance for the pinch Ibuki is in, Emi transforms into a magical girl and summons a unit from a card!
Jammer's Tears!? An Idol's Pride!
第3話
Jammer's Tears!? An Idol's Pride!An Idol's Pride!The journey to revert the distorted worlds of Ibuki, Suiko, and the magical girls begins! As they escape from the center of the distortion "Sanctuary", Ibuki and friends encounter the unpopular idol group ULTRARARE.
Bzzt! VF Gloves are Thriving!?
第4話
Bzzt! VF Gloves are Thriving!?In the next destination in time that Ibuki and friends travel to, instead of being in Asteroid, Tetsu is living a celebrity lifestyle as a high school businessman from selling VF Gloves as health products!?
Enemy or Ally?! Mask, the Dark!!
第5話
Enemy or Ally?! Mask, the Dark!!Ibuki and friends visit Fukuhara High School. But the club captain turns out to be Kawanami instead of Ren! While infiltrating the club room to uncover the truth, they witness a shocking scene!
Say my name?! The Brutal Iron Mask Kyou!!
第6話
Say my name?! The Brutal Iron Mask Kyou!!A lawless city awaits those drawn into the Akashic Book!? Ibuki and friends are promptly captured by Mohican villains. The leader of the villains dons an iron mask, and turns out to be that guy that fell into ruin.
It's revealed?! Magical Girls' Encounter!!
第7話
It's revealed?! Magical Girls' Encounter!!Ibuki nurses Suiko after she fell ill. Meanwhile, Emi and Shuka reminisce about how they met. And the mystery of why Emi became a magical girl is now brought to light.
A Capital Incident!! Backstage Boss and the Terrifying Croquette!?
第8話
A Capital Incident!! Backstage Boss and the Terrifying Croquette!?Emi and friends encounter a refined Misaki. Although Ibuki decides that Misaki is a Jammer that must be defeated, Emi's heart is touched by Misaki doing her best at studying for the sake of Capital.
Not Handsome?! Call Forth the Passion!!
第9話
Not Handsome?! Call Forth the Passion!!The hearty fighter Gouki from Voyage now has the personality of a pure maiden. Ibuki offers to coach Gouki for his goal to defeat Kamui.
Can't Finish!! A Supernatural Food Fight!?
第10話
Can't Finish!! A Supernatural Food Fight!?The magical girls visit Miyaji Academy and look for traces of the Cardfight Club that Aichi founded and belonged to. But what they find is Nakagami and friends from the Foodfight Club instead!
Great Quarrel!? Predicament!! Mascot Chara!!
第11話
Great Quarrel!? Predicament!! Mascot Chara!!Ryuzu, Kanzaki, and Oyama are competing to be the mascot character in the Vanguard Association's waiting room! And Emi and friends end up being dragged in to help..
Truth of the Mask
第12話
Truth of the MaskEmi and Shuka are in an unexpected pinch from encountering Ren, the one who wielded Blaster Dark and used to be drowned in power. However, they manage to escape with the help of Mask the Dark.
Crossing Thoughts, Parallel Paths
第13話
Crossing Thoughts, Parallel PathsMask the Dark, whose real identity is revealed, realizes that the reason for the creation of the -if- world was a certain action by the card fairy Shuka. And the truth behind the story is gradually uncovered.
Toshiki Kai
第14話
Toshiki KaiEmi and friends return to the past but fail to give the elementary school student Kai his Blaster Blade. They make a visit to Kai's house to check on the present Kai's situation, but...
The Original History
第15話
The Original HistoryAfter Miwa's attack, Kai is separated from Ibuki and others, and learns of his true history from encountering Takuto Tatsunagi. And before the troubled Kai appeared Aichi, the master of Sanctuary.
Encounter with Overlord
第16話
Encounter with OverlordKai wanders to confirm the truth of the original history, encounters Kamui, and arrives at Card Capital after having fixed the distortion. Kai takes on his first cardfight using a Kagero deck which he borrowed.
The End of Regrets
第17話
The End of RegretsKai encounters Emi and friends at the Vanguard Koshien. There they cross paths with Naoki, who after sharing how he will save Aichi in place of Kai, snatches Blaster Blade from Shuka.
兄として
第18話
兄としてShingo retrieves his memory of the original history like Naoki, and reunites with his brother Shinji. Upon hearing Shinji's request to have a cardfight with his brother, Shingo is......
消えない傷
第19話
消えない傷Only two remain in SK4. However, Ibuki loses his way and gets sent to the past by Kourin, to face the sins that his past self committed.
始まりの場所
第20話
始まりの場所Ibuki attacks Kai and Emi as the 5th member of SK4 Silver Jungler, but Miwa appears to save them. Kai, Miwa, and Ibuki have gathered once again at "The Place of Beginnings".
Sentinel of Fate
第21話
Sentinel of FateSuiko is imprisoned by Kourin. She seems to have become a member of SK4 once more in this distorted history. Meanwhile, Ren joins up with Kai and the rest.
The Fairy's Resolve
第22話
The Fairy's ResolveThe Shield that prevents interference with the past was created with the power of Majesty Lord Blaster. The final battle against the distorted history is entrusted to Shuka's "secret plan".
A World Without You
第23話
A World Without YouWhat stands before Emi and friends in their journey to the past is the visage of Aichi having ridden Majesty Lord Blaster. The final battle for the Blaster Pair, Ibuki, Kai, Ren, and ULTRARARE begins.
The Card of Miracle
第24話
The Card of MiracleVanguard disappears from the world. Emi and friends lose their power to fight. Can they overcome their dire predicament with the imagination of hope?
Hearts Connected
第25話
Hearts ConnectedEmi stops Kai from handing Blaster Blade to Aichi. The journey of the magical girls ends as the distorted history is fixed. Will there finally be a cardfight in this finale episode!?