Time Turner
You are filled with determination. (R/GD/TT)
There aren't too many examples afaik: from browsing the category, I'd name Artifact, Form Baton and Balance Stone, Elemental Tablets, Beanstone, Aladdin's Lamp, Red Jar, Pulse Stone, Lunar Stone, Pyramid Stone, Diamond Stone, Dream Stone, and Excalibur. There are probably more that haven't been categorized under Artifacts, a couple of the MTM (Mario's Time Machine) items would probably qualify once I get around to making those articles, but I'm not sure if that's enough to warrant keeping the article category.
edit: a word
edit: a word