The Gatewatch/Visions and prophecies

The story of the Gatewatch was mapped out in the Bolas Arc. This allowed the writers to weave in some visions and prophecies that would come true in later chapters. It is expected that eventually all elements of the prophecies will come about.

Nissa's visions
On Amonkhet, Nissa Revane experienced several visions sent by Kefnet in The Hand that Moves.

Gideon's fate
On Amonkhet, Gideon Jura received an omen of his demise in the form of a cryptic statement from Hazoret in the story Judgment: