Spent a total of 10 or more skill points on lower tiered skills in the Sniping Tree.
Your shots pierce through enemies. If your shot hits an enemy after piercing an enemy, it causes massive bonus damage. Bore does not work with rockets and some special projectiles. Also, while Deception is active, your visor will highlight enemy crit locations.
Number of Ranks
Each additional target hit takes +2000% damage
Enemy crit spots highlighted while Deception is active.