Gonna offer a prediction, and it’ll be cool if it turns out to be true.

Dominaria United sees the Gatewatch fighting the Phyrexians ON Dominaria. Sheoldred or another black praetor is there to fuck shit up.

Karn uses time travel with the help of Teferi, and goes back in time. Somehow, going back in time fucks the timeline up, and Lacrosse is on a plane with the messed up timeline. Gideon died on Kaladesh and was subsequently turned into a robot, and is now “Gideon, Heart of Aether.” Aminatou is involved in Lacrosse, and helps reset everything, and crew determines that the Eldrazi are the only way to truly stop the phyrexian invasion.

Marathon is going to be the final battle. Lots are gonna die. I bet we’re gonna see more uncommon walkers here. Not only that, epilogue will have some of the alternate reality characters, like izzet Jace, flip walkers, legendary creatures as walkers, etc.