Deathstroke is one of the eight assassins contracted to kill Batman in the third game in the Arkham series,
Arkham Origins. They really show off Deathsroke's fighting speed, weapons and resourcefulness in the game. He is easily the toughest boss fight in the game, and he's closer to the beginning. With tons of gadgets to use in the game play portion, and some great cut scenes, he's my favourite of the assassins.
This figure was released with his mask as a single pack, but due to coming with Copperhead, I bought him maskless in the Arkham Origins three pack. Aside Copperhead, this also included the origin form/memory sequence of Joker as the Red Hood. The figure has everything you could want: awesome paint, fantastic armor sculpt, superior poseability and sweet accessories.
There are some more minor issues. His shoulder pads are solid plastic, so it takes finagling to get his arms up above his head and look natural. His gun holster and other gray soft plastic additions are unpainted but sculpted as if they were meant to be. There isn't a great place to put his retractable staff, which is interesting given they gave him a great gun holster and nice scabbard for the sword.