Connecting the Dots [Murders at Karlov Manor]

Cost: 1 R Whenever a creature you control attacks, exile the top card of your library face down. (You can't look at it.)

1R, Discard your hand, Sacrifice Connecting the Dots: Put all cards exiled with Connecting the Dots into their owners' hands. "How could I have missed it? The answer was right in front of me all along!"