Sigma was introduced to the Overwatch League during the 2019 Playoffs and he had a huge impact on the meta! His abilities, Accretion and Gravitic Flux, offer strong crowd-control capabilities that can be used to set up high-damage combos. In this episode of Tactics, we break down three different big combos that Sigma can execute with some help from his teammates. It’s all part of Insights: powered by Intel.