Worldwalker Helm – 7: Promo Pack: Edge of Eternities

– Rarity: M
– Number: 7
– SubType: Artifact
– OracleText: 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.