One of the things introduced during the Smash Bros. livestream today was the Garreg Mach Monastery stage, which will come with the Byleths.
The stage will rotate through the the Marketplace, Reception Hall, Bridge, and Cathedral.
The Marketplace is full of shops that can be destroyed to make some more room, and will have Dimitri, Dedue, and Ingrid appear in the back.
The Reception Hall has chandeliers that can fall down, as well as Edelgard, Dorothea, and Petra in the back.
The Bridge is just a long straight path with the Golden Deer’s Claude, Lorenz, and Hilda in the back. It suits their archer aesthetic.
Finally, all four factions will be represented, as the Church of Seiros is represented by Seteth, Rhea, and Flayn in the Cathedral. It’s a simple area with just two platforms.
Super Smash Bros. Ultimate is available on Nintendo Switch.