Augury Raven

The four-mana 3/3 flyer is one of the oldest filler archetypes in the game, the kind of card that shows up in every set to give blue decks a body that trades up in the air and blocks the ground. What foretell adds is a way to smooth the tempo cost of that curve. Cast at full price, it commits four mana on your turn like any other midrange flyer. But paying the two to exile it face down splits the payment across two turns, so you can hide it from sorcery-speed disruption, hold up interaction on the turn you set it aside, and drop the 3/3 for a discounted cost later without ever tapping out for the full four in one shot. That is the real design work here: foretell turns a rigid four-drop into a flexible one, letting a deck bank the card during a quiet turn and deploy it when the mana is otherwise idle. The face-down exile also plays a small mind-game, since an opponent watching cards go under can never be certain which foretold card is a threat and which is a trick. The body itself is deliberately unremarkable; the mechanic is doing the interesting part, converting a plain flyer into a curve-filler that rewards patient sequencing rather than a fixed turn-four play.