Bomat Courier is a rare Artifact Creature — Construct card from Kaladesh (KLD), collector number 199. Current market price: $0.29 (foil $1.01), TCGplayer market prices via Scryfall.
Haste Whenever this creature attacks, exile the top card of your library face down. (You can't look at it.) {R}, Discard your hand, Sacrifice this creature: Put all cards exiled with this creature into their owners' hands.