Smoldering Marsh (Extended Art) [Doctor Who] Weird Set: Deckmasters Type: Basic Land

Set: Deckmasters Type: Basic Land — Forest Rarity: Common ({T}: Add {G}

Suddenly one of these boulders toppled from its perch and sprouted gargantuan wings

and the commons and master have until the sand runs out to discuss the game and deduce the identity of the insider

Set: Commander Masters Type: Artifact Creature — Construct Rarity: Rare Cost: {4} No more than one creature can attack each combat

Ugin's arguments were

Smoldering Marsh (Extended Art) [Doctor Who] Weird Set: Deckmasters Type: Basic LandSet: Doctor Who Type: Land Swamp Mountain Rarity: Rare ({T}: Add {B} or {R}.) Smoldering Marsh enters the battlefield tapped unless you control two or more basic lands. "What's so great about seeing a volcano? It's just a sort of leaky mountain." The Twelfth Doctor