For fighter info, see Byleth (Super Smash Bros. Ultimate). Byleth (ベレト or ベレス Beleth) is a playable character and the main protagonist in Fire Emblem: Three Houses. He/she also appears as DLC fighter in Super Smash Bros. Ultimate Retrieved from "https://supersmashbros.fandom.com/wiki/Byleth?oldid=589875" Community content is available under CC-BY-SA unless otherwise noted.