Crabby

Crabby is a April Fools' joke announced by Blizzard Entertainment in 2011. Crabby returned as an April Fool in 2012 and 2013, and has since been incorporated into the Battle.net launcher, as part of the maintenance message when the launcher is unable to access Battle.net.

Crabby can appear on the loading screen of Heroes of the Storm, in the form of a constellation. He asks the player if they want help with finding Easter eggs, mimicking his intro lines in World of Warcraft.