Manufactured Grounds by See Machine reimagined Mirrodin’s five artifact lands as monumental structures where natural landscapes and engineered environments became inseparable. The artwork explored five distinct expressions of the metal plane, from places of worship and learning to sealed vaults, roaring furnaces, and ancient metallic growth. Stark geometry, heavy textures, and an atmosphere blending ancient history with industrial design gave the land cycle a unified vision of a world where mana and machinery flowed through the same metal veins.
Given the rarity and limited information on some bonus cards, this may not be a complete list of all potential bonus cards available in this Secret Lair.
No bonus card has been reported for this Secret Lair yet.