Bomat Courier [Kaladesh Prerelease Promos] Battlebond Prerelease Promos The Great Teacher reveals them

The Great Teacher reveals them all

that haunt the obsessive mind

and permanents are the chosen color in addition to their other colors

(Mana cost includes color

Set: Tempest Type: Artifact Rarity: Rare Cost: {2} White spells you cast cost {1} less to cast

Bomat Courier [Kaladesh Prerelease Promos] Battlebond Prerelease Promos The Great Teacher reveals themSet: Kaladesh Prerelease Promos Type: Artifact Creature Construct Rarity: Rare Cost: {1} Haste Whenever Bomat Courier attacks, exile the top card of your library face down. (You can't look at it.) {R}, Discard your hand, Sacrifice Bomat Courier: Put all cards exiled with Bomat Courier into their owners' hands.