If you would create one or more artifact tokens, instead create those tokens plus an additional Map token. (It's an artifact with "{1}, {T}, Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.") {1}{U}, {T}: Create a token that's a copy of target artifact token you control.
![Worldwalker Helm (Extended Art) [Outlaws of Thunder Junction: The Big Score] | Grognard Games](http://grognardgames.com/cdn/shop/files/29db3d9f-d95e-4854-8ea6-7970877221d6.png?v=1775923886)
