Contraband Kingpin

Inventors' Fair

Fatal Push

Herald of Anguish

Maverick Thopterist

Metallic Rebuke

Renegade Map

Servo Schematic

Spire of Industry

Walking Ballista

Abrade

Vraska's Contempt

2BB

Dragonskull Summit

Drowned Catacomb

Sorcerous Spyglass

As Sorcerous Spyglass enters the battlefield, look at an opponent's hand, then choose any card name. Activated abilities of sources with the chosen name can't be activated unless they're mana abilities.

Island

({T}: Add {U}.)

Swamp

({T}: Add {B}.)

Mountain

({T}: Add {R}.)