Egg-Stravaganza is the Seasonal Monsters element type in My Singing Monsters. It is manifested in Blabbit, Rare Blabbit and Epic Blabbit on Water Island and its Mirror Island. The Blabbit is only available during the Egg-Stravaganza season or sometimes out-of-season during special events such as Anniversary Month Celebration which allows breeding. The Egg-Stravaganza season is normally celebrated within the months of April around Easter, however the times vary from year to year. Check out the Special Occasions page for dates and times of the past Egg-Stravaganzas.
Although the Eggy element appears in the News articles when the Blabbit is available for breeding/purchase, it does not appear under the Info section of the monsters' profile like the other confirmed elements. Thus, it is unknown if Seasonal elements are canon within the game.
The list of monsters that are affiliated with the Eggy element are listed below.