Cliffhaven Sell-Sword

Tasseled Dromedary

Command Tower

{T}: Add one mana of any color in your commander's color identity.

Looming Altisaur

Glory Seeker

Siege Mastodon

Regal Unicorn

Savannah Lions

Femeref Scouts

Traveling Philosopher

Razorfield Thresher

Shu Elite Infantry

Dutiful Servants

Devoted Hero

Plains

Volunteer Militia

Savai Sabertooth

Raptor Companion

Keepers of the Faith

Staunch Shieldmate

Armageddon

Thraben Purebloods

Loxodon Line Breaker

Fresh Volunteers

Silent Artisan

Obelisk of Undoing

{6}, {T}: Return target permanent you both own and control to your hand.

Indomitable Ancients

Loxodon Wayfarer

Eager Cadet

Darksteel Relic

Indestructible (Effects that say "destroy" don't destroy this artifact.)

Expedition Envoy

Memnite

Great-Horn Krushok

Blade of the Sixth Pride

Prowling Caracal

Knight of New Benalia

Foot Soldiers

Loxodon Convert

Armored Warhorse

Trokin High Guard

Kami of Old Stone

Knight Errant

Isamaru, Hound of Konda

Alaborn Trooper

Sol Ring

Great Hart

Sanctuary Cat

Dromoka Warrior

Devilthorn Fox

Bastion Enforcer

Pearled Unicorn

Ageless Guardian

Shu Foot Soldiers

Nyxborn Courser

Yoked Ox

Border Guard

Pillarfield Ox

Squire

Celestial Dawn

Lands you control are Plains.
Nonland permanents you control are white. The same is true for spells you control and nonland cards you own that aren't on the battlefield.
You may spend white mana as though it were mana of any color. You may spend other mana only as though it were colorless mana.