Vendetta is a Trait in Watch Dogs: Legion.
Summary[]
Vendetta is a passive Trait. If an operative has this Trait, they will deal more damage to the faction it has been assigned to. For example, an operative with an Albion Vendetta will deal more damage to members of Albion than other factions. There is also Kelley Vendetta which makes the operative deal more damage to members of Clan Kelley.
Clan Kelley Vendetta icon