Korra becomes part of Councilman Tarrlok's task force which aims to rid Republic City of the Equalists.

Korra suspects that an ally is working with the Equalists.

The Equalists begin their attack on Republic City.

Korra goes undercover as the war between benders and non-benders intensifies.

The duel between Amon and Korra - will Korra be powerful enough to beat Amon?

Kuvira threatens Zaofu; Bolin is caught in the middle of the bad blood between Su Beifong and Kuvira.

Team Avatar clashes with Kuvira on the streets of Republic City; Pema and Prince Wu help evacuate innocent citizens.