These cards are intended to be drafted Rotisserie-style, so should be laid out in a common pattern. Suggested layout is rows of five, in this order:

Manarocks: Sol Ring, Darksteel Ingot, Manalith, Commander's Sphere, Armillary Sphere
General: Command Tower, Evolving Wilds, Opal Palace, Unknown Shores, Darksteel Citadel
Filterlands (allied): Mystic Gate, Sunken Ruins, Graven Cairns, Fire-lit Thicket, Wooded Bastion
Filterlands (opposed): Fetid Heath, Cascade Bluffs, Twilight Mire, Rugged Prairie, Flooded Grove
Bouncelands (allied): Azorius Chancery, Dimir Aqueduct, Rakdos Carnarium, Gruul Turf, Selesnya Sanctuary
Bouncelands (opposed): Orzhov Basilica, Izzet Boilerworks, Golgari Rot Farm, Boros Garrison, Simic Growth Chamber
Shocklands (allied): Hallowed Fountain, Watery Grave, Blood Crypt, Stomping Ground, Temple Garden
Shocklands (opposed): Godless Shrine, Steam Vents, Overgrown Tomb, Sacred Foundry, Breeding Pool
Painlands (allied): Adarkar Wastes, Underground River, Sulfurous Springs, Karplusan Forest, Brushland
Painlands (opposed): Caves of Kolios, Shivan Reef, Llanowar Wastes, Battlefield Forge, Yavimaya Coast
Tri-colored: Arcane Sanctum, Crumbling Necropolis, Savage Lands, Jungle Shrine, Seaside Citadel