4894 Mythical Creatures is a CREATOR set released in 2006. It includes 588 pieces to build 8 models based on mythical creatures such as a dragon or a troll in three difficulty levels. It is the first LEGO set to feature the Lightbrick. 

This kit is in mint condition. It has been stored in a clean, dry, smoke-free, pet-free home. Pictures are of actual kit being purchased.