Ornes (オーン, Ōn) are members of the Underworld Army in the Kid Icarus franchise. They appear as a large floating skull with an aura of death around them. They appear in Smash Run as a rare enemy. When one appears, an eerie 8-bit music will replace the current track, indicating that an Orne is nearby. An Orne's movement is very similar to that of a Gastly; both move slowly towards the player, but can increase their movement speed for a few seconds.
Like in Uprising, they immediately defeat those they touch (unless the player is under the effects of invulnerability), doing more damage than the Ultimate Chimera in Super Smash Bros. Brawl, and are immune to all attacks.
Ornes were introduced in Kid Icarus: Uprising as one of the Underworld troops. Although some Ornes hunt Pit out and some go in a set pattern, touching one would instantly kill the player, making them the only non-boss enemy to do so. In addition, they are invulnerable to all attacks except the Arrows of Light.
This creepy ghost, covered in fire, first appeared in Kid Icarus: Uprising. If it shows up nearby, you'll hear eerie 8-bit music and get chased. Don't even think about fighting it - it's invincible and will instantly KO you if it touches you. Just run!