Talk:Siege of the Crystal Empire/@comment-3410511-20151215023421

Oh I see what gonna happen.

In FIENDship is Magic, Hope receives a letter from the princesses which make Sombra sore. Believing Hope was gonna leave him, he ran away before she can tell him. That's what started this all.

The letter must've had something in it about Sombra too, like he gets to come with her. This gets revealed in the next issue, and Sombra feels conflicted. He relies his mistakes and turns on the Umbrum.