Extraplanar Lens [Mirrodin] Commander's Arsenal "Some goblins are expendable

"Some goblins are expendable

Enchanted land has "At the beginning of your upkeep

Set: Planar Chaos Type: Legendary Land Rarity: Rare Each land is a Swamp in addition to its other land types

Set: Magic Player Rewards 2010 Type: Instant Rarity: Rare Cost: {1}{W} Exile target black or red permanent

Extraplanar Lens [Mirrodin] Commander's Arsenal "Some goblins are expendableSet: Mirrodin Type: Artifact Rarity: Rare Cost: {3} Imprint When Extraplanar Lens enters the battlefield, you may exile target land you control. Whenever a land with the same name as the exiled card is tapped for mana, its controller adds one mana of any type that land produced.