What is the text of The Blackstaff of Waterdeep?
user
You may choose not to untap The Blackstaff of Waterdeep during your untap step.\nAnimate Walking Statue — {1}{U}, {T}: Another target nontoken artifact you control becomes a 4/4 artifact creature for as long as The Blackstaff of Waterdeep remains tapped. Activate only as a sorcery.
assistant