Hyper-Focused is a character deck card in Back 4 Blood that is an Offense Type Card with Reflex 
Affinity. Hyper-Focused gives the most Weakspot Damage bonus of all cards in Back 4 Blood and is a staple to many builds.
Card Ability
+50% Weakspot Damage
-40% Move Speed while shooting or melee attacking.
Pros
50% Weakspot Damage from Hyper-Focused is the highest Weakspot Damage bonus from a single card.
Cons
Players with Hyper-Focused equipped will slow to a crawl while they are shooting or swinging their melee weapon.
How to Get Hyper-Focused
The Hyper-Focused deck card is obtained by purchasing it with 70 supply points in the Knuckle House supply line.