Each deck features its own special Commander (both oversized and regular-sized), plus 15 never-before-printed cards.
Description:

1 Kalemne, Disciple of Iroas

1 Stinkdrinker Daredevil
1 Taurean Mauler
1 Dawnglare Invoker
1 Desolation Giant
1 Fumiko the Lowblood
1 Hunted Dragon
1 Stoneshock Giant
1 Thundercloud Shaman
1 Sunrise Sovereign
1 Hammerfist Giant
1 Inferno Titan
1 Sun Titan
1 Hostility
1 Jareth, Leonine Titan
1 Victory's Herald
1 Hamletback Goliath
1 Arbiter of Knollridge
1 Borderland Behemoth
1 Magma Giant
1 Angel of Serenity
1 Gisela, Blade of Goldnight
1 Oreskos Explorer
1 Magus of the Wheel
1 Warchief Giant
1 Herald of the Host
1 Kalemne's Captain
1 Anya, Merciless Angel
1 Dawnbreak Reclaimer
1 Sandstone Oracle
1 Dream Pillager

1 Fiery Confluence
1 Meteor Blast
1 Breath of Darigaaz
1 Disaster Radius
1 Earthquake

1 Crib Swap
1 Fall of the Hammer
1 Orim's Thunder

1 Sol Ring
1 Boros Signet
1 Coldsteel Heart
1 Fellwar Stone
1 Lightning Greaves
1 Mind Stone
1 Basalt Monolith
1 Boros Cluestone
1 Darksteel Ingot
1 Loxodon Warhammer
1 Urza's Incubator
1 Worn Powerstone
1 Seer's Sundial
1 Dreamstone Hedron
1 Staff of Nin
1 Blade of Selves
1 Thought Vessel

1 Rite of the Raging Storm
1 Curse of the Nightly Hunt
1 Banishing Light
1 Faith's Fetters
1 Warstorm Surge

1 Ancient Amphitheater
1 Blasted Landscape
1 Boros Garrison
1 Boros Guildgate
1 Command Tower
1 Drifting Meadow
1 Evolving Wilds
1 Forgotten Cave
1 Secluded Steppe
1 Smoldering Crater
1 Terramorphic Expanse
1 Vivid Crag
1 Vivid Meadow
1 Wind-Scarred Crag
14 Mountain
11 Plains