|The Lightning Costume is a retired costume that was a part of an Account Upgrade from March 2008 along with the Enpiah Costume. The costume was updated in September 2017. If you put this on your pet, they will have the yellow coloration and spark of Lightning! Lightning pets have their hair standing up and zig-zag patterns on specific ones.|
- The Lightning Murfin and Snookle both reference the Pokemon Pikachu.