Event 46: Fire Emblem Pride
From SmashWiki, the Super Smash Bros. wiki
Fire Emblem Pride (炎の紋章をかかげて, Stoke the Emblem of Fire) is the 46th event match of the 51 event matches in Super Smash Bros. Melee. In it, the player must choose a character and fight against both Marth and Roy at once. Each character has 3 stocks.