Number 2

Number 2 is a member of the Rare Killers and one of the main antagonists in the Duel Masters Versus Revolution Final season.

Manga
After Katta Kirifuda defeats Basara with Bolshack Dogiragon and Dogiragon, Flaming Revolution, Number 2 rescues him from the final attack and brings him back to Hakase and Rambo. Basara's right hand is slowly turning into a claw resembling that of Dokindam X, The Legendary Forbidden, which gets bandaged as he is left to rest. Number 2 leaves him the card of Redzone X, Forbidden Lightning Sonic and tells his friends that it will help avenge the Invaders.

Anime
Number 2 appeared along with the rest of the Rare Killers organization, asking Basara if he was ok when he noticed that he was struggling with the possession of Dokindam X.