What are the abilities of Master's Guide-Mural?
user
When Master's Guide-Mural enters, create a 4/4 white and blue Golem artifact creature token.\nCraft with artifact {4}{W}{W}{U} ({4}{W}{W}{U}, Exile this artifact, Exile another artifact you control or an artifact card from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)
assistant