Double-Edge Dance is the side special move of both Roy and Chrom in each of their Super Smash Bros. appearances. The move is similar to Marth's Dancing Blade, in that Roy or Chrom perform a series of four sword slashes, and the player can change the attack by angling the control stick at certain points. In addition, the third down hit and the final hit for all directions deal fire damage, and the third up hit is a meteor smash rather than the third down hit.
Roy's Double-Edge Dance in Super Smash Bros. Melee
Roy's Double-Edge Dance in Super Smash Bros. for Wii U