Saiga

Biography
Blister is old friend of Tanner and he was once a top Turbo Duel Champion until his partner,  Aero ( Yūji  (ユージ)  in the Japanese version), was injured in an accident. Aero sends Blister the burned Machina Sniper card, which was a symbol of their friendship, and Blister thinks that he will never forgive Aero. Yusei helps Blister regain his faith in his friends, and Blister helps Yusei prepare his Duel Runner for the Fortune Cup. He later sneaks into the Satellite to help Yusei's friends, and stays at Martha's house looking after the children. Following the defeat of the Dark Signers and Goodwin, Blister meets up with Yusei again when he, Jack and Crow hear about the story of Mr. Bashford.