Leonin Brechnev

Leonin Brechnev was the leader of a group of mercenaries from the Bratva, working under Anatoly Knyazev.

Starling City Breakers
He led the group of mercenaries into nightclub Verdant. While his companions were taken care off by Speedy and Black Canary, he faced off against John Diggle, to whom he mentions HIVE. Diggle follows Brechnev, who then reveals to Diggle he is after a set of documents regarding something called SEED. When SWAT and the SCPD invade Verdant and he manages to escape by using a smoke bomb.

Skills, powers and abilities

 * Expert hand-to-hand combatant: He is easily able to go toe to toe with John Diggle and is capable in fighting in various martial arts.
 * Expert gunman: He is capable of using various firearms, mostly small ones, to be able to be fast and agile.

Equipment

 * Gun: He carries up to three firearms with him constantly, one strapped to his ankle. He can be very precise and is an expert marksman.

Appearances

 * Arrow: Season 3.5