The Strobe Costume is a retired costume that is derived from "strobe lights." It replaced the Hero Costume (that was first released November 2009) in 2017 in an Account Upgrade. The files state that the costume was going to be called the Rave Costume because of the club theme of the AU. Strobe pets are predominately black with bright neon colors all around them. Every pet except for Sybri has colorful rings that are meant to resemble glow rings.