As part of the 2015-2017 All-New, All-Different Marvel branding, Captain America learns of Viper's plans with the Serpent Society, who are now operating under the new name of Serpent Solutions. He visits the retired mercenary Diamondback for information on the group. Their meeting is interrupted by Cottonmouth, Black Racer, and Copperhead. During the ensuing battle, Black Racer stabs Diamondback in the gut. After Captain America defeats the three villains, he rushed to Diamondback's aid. Diamondback immediately betrays Captain America, revealing herself to be a member of the Serpent Society once again, and Captain America is taken prisoner and brought to the Serpent Society's lair. This leads to a confrontation between the Society and Captain America, Joaquin Torres, Misty Knight, and Demolition Man, during which Diamondback turns against Viper and helps the heroes defeat the Society.