: This episode marks the second entry in the Legion Mate-Hen series, which focuses on Kai as the lead protagonist searching for the missing Aichi .
: The episode ends with a mysterious group, the Quatre Knights , observing the trio and realizing they must intervene now that Misaki has remembered Aichi . Cardfight!! Vanguard Episode 165
To jog her memory, challenges Misaki to a cardfight at Card Capital . During the duel, Misaki utilizes her Genesis deck, riding Omniscience Regalia, Minerva to push Kai to 5 damage. In response, Kai reveals a new Royal Paladin deck and debuts the Legion mechanic with Seeker, Sacred Wingal and Blaster Blade Seeker . Seeing Blaster Blade on the field finally triggers Misaki's memories of her first fight with Aichi and the formation of Team Q4 . Key Highlights : This episode marks the second entry in
The world has forgotten following the battle against Link Joker . While Toshiki Kai and Naoki Ishida have managed to regain their memories, Misaki Tokura remains unable to remember him, which is particularly unusual given her photographic memory. During the duel, Misaki utilizes her Genesis deck,
, titled "Legion" (Japanese: 双闘（レギオン） ), is the second episode of the Legion Mate arc (Season 4) of Cardfight!! Vanguard , originally airing on March 16, 2014 . This pivotal episode introduces a revolutionary game mechanic and focuses on the struggle to restore the forgotten memories of the series' protagonist, Aichi Sendou . Plot Summary
: Introduced as a power allowing two units to share the Vanguard circle simultaneously.