Hauntwoods Shrieker

Manifest dread has usually arrived stapled to something else: a one-shot enters-the-battlefield trigger that produces a single hidden body and then goes quiet. This turns that trickle into a faucet. Every attack digs two deep, banks one face-down attacker and pitches the reject into the graveyard, which means the engine runs on tempo the deck already spends: swinging. The body pays for its own aggression by manufacturing fresh attackers and stocking the yard, then hands you a valve to decide which of those mysteries becomes real. The second ability closes the loop and does quiet double duty. Pointed at your own manifests, it lets you flip a creature for a flat cost rather than paying its printed price, so the haymaker hiding under a small unknown comes online cheap and the manifested mana dork stops being dead weight (flipping a manifest is already a special action available at instant speed, so the value here is the discount, not the timing). Aimed across the table, it strips information and can call a bluffed threat before blocks resolve. What makes it worth building around is the reframing: the manifest is the plan now, not the garnish, and the reveal ability turns each hidden card into a decision you get to defer until it pays best.