Ercuw is a dragon like marapet and can be obtained by the account upgrade by a potion. The Ercuw was introduced on 21st March 2006.
Edited by sweetninnocent101:
Ercuws are like dragons. The potion can only be obtained off other Marapets members since it was taken out of the Account Upgrades. The space fairy and vortex ercuw potions can be bought for around 5mil, also the enchanted fire fairy ercuw and the enchanted geek ercuw plushies can also be bought for around the same price. Allowing your pet to play with these plushies will cause them to turn into a fire fairy or geek ercuw.
A red Ercuw