Worldwalker Helm [BIG - 7]

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.")
1U, T: Create a token that's a copy of target artifact token you control.

Rarity: Mythic

#: 7

Card Type: Artifact, Artifact

Card Color: U

Casting Cost: {2}{U}