Storyline
The storyline focuses on the chaos which results from the Shards being forced together in a ring, constantly raking against one another. Esper finds itself clashing with Grixis and Bant, Bant is wedged between Esper and Naya, Naya finds its way between Bant and Jund, Jund conflicts with Grixis and Naya, and Grixis is pressed between Esper and Jund.
Read more about this topic: Conflux