The Ultimate Swordsman
From SmashWiki, the Super Smash Bros. wiki
The Ultimate Swordsman is a single-player event match in Super Smash Bros. for Wii U. In it, the player controls Ike and must defeat Link, Marth, Meta Knight, Toon Link, Male and Female Robin, and Shulk in an 8-player free-for-all battle. All characters wield some type of sword.
This event is unlocked by clearing The Falchion's Seal. Completing the event does not unlock any additional paths.
Completing the event on normal difficulty or higher after defeating 5 enemies awards a Quick Smasher Cape equipment.