Worldwalker Helm
Type
Artifact
Mana Cost
{2}{U}
Oracle Text
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 token: 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.
Market Price (EUR)
€4.47