The Bills and Ravens will go one-and-done

Since Mahomes has been the QB of the Chiefs, the following have been true every postseason:

1. The Chiefs have not played a true road playoff game.
2. The Chiefs have hosted the AFC Championship Game.

In order for the Chiefs to host next week, the Steelers must beat the Bills. In order for the Chiefs to host the AFC Championship Game, the Ravens must lose in the divisional round.

IMO the Chiefs are the 2nd worst AFC team in the playoffs only ahead of the Steelers, but they're historically known for catching breaks both in games they play and games they're not playing in. The Miami Miracle. The Patriots losing to the Dolphins in Week 17 in 2019. The Justin Jefferson catch. The Damar Hamlin incident gifting them the #1 seed last year. All of these unlikely scenarios helped the Chiefs and ensured them more home playoff games.

Taking into account how mediocre the Steelers are, the Steelers making a miraculous run to the AFCCG and ensuring the AFC playoffs still run through Arrowhead would be the biggest confirmation of Mahomes Magic, especially considering both the Steelers and Chiefs would each need to beat two superior teams to get that far.

tl;dr: The Arrowhead Invitational is inevitable.