Nano-Boost with Sigma’s Gravitic Flux and Hyperspheres make him the Grim Reaper of Overwatch 2. He possesses the capacity to wipe out the entire team alone and with ease.

One of Overwatch 2’s most popular tanks has a perk with a secret buff that gives him the ability to instantly eliminate opposing heroes.

The counters for Sigma in Overwatch 2 are mostly heroes who can dish out sustained damage or disorient the tank character. Sigma's ability kit brandishes a strong barrier that can block incoming ...