The Wheel of Time Season 2 finished in spectacular fashion as the Children of the Light began their attack on the Seanchan and the city of Falme. Rand revealed his true nature to the world, Egwene took her vengeance and Mat finally found a purpose. Many of the dangling threads of Season 1 were wrapped up as all the characters were once again brought together. Yet, the Season 2 finale also set up many of the upcoming events that will define the third season of the show and far beyond that.
Source:https://www.cbr.com/the-wheel-of-time-season-3/