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 [Outlaws of Thunder Junction: The Big Score]
$4.03Liquid error (snippets/product-price line 23): Computation results in '-Infinity'Unit price
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