Talk:The Crystalling - Part 1/@comment-1746153-20160314200529/@comment-26423071-20160315133311

The word you are looking for is "story arc".

As far as I know, only Season 4 and Season 5 had story arc.

Season 4 had the Chest of Harmony story arc, while Season 5 had the Cutie Map story arc.

Since both of those story arcs centered around a MacGuffin, and since both the Chest of Harmony and the Cutie Map played their parts, I don't think we are gonna get a "story arc" season.