The list of what this downloadable content includes is as follows:

• 1 new fighter, namely Byleth (both male and female),
• 1 new stage, namely Garreg Mach Monastery,
• new music tracks,
• 4 Smash tag icons,
• Spirits: male & female Byleth and other Fire Emblem: Three Houses spirits.

Byleth from Fire Emblem: Three Houses

Fire Emblem: Three Houses was a well-received continuation of the Fire Emblem series, developed by Intelligent Systems and Koei Tecmo and released in 2019 for Nintendo. The game was a tactical role-playing game.

The player chooses their character gender and then decides which of the titular three houses they wish to teach at the Garreg Mach Monastery.

In Super Smash Bros. Ultimate Byleth comes with their axe, lance and bow, and the monastery will cycle through four different location throughout the battles.

Besides Byleth

The pack also includes 11 music tracks which should be well-known to the fans of the Fire Emblem series who have played Three Houses.

Key features

• New character from the Fire Emblem series – Byleth (male & female).
• Enrich your “smashing” experience with Byleth’s axe, lance and bow.
• 11 music tracks from Fire Emblem: Three Houses.
• New location: Garreg Mach Monastery.
• New spirits and Smash tag icons.