RivenEdge: Let’s call it “Confidence Creep.” Start by letting the opponent think they’re in control—give them an easy opening, a dummy objective. As they get comfortable, swap out the dummy for a decoy that triggers a timed trap. Every time they make a move, log it, then feed them a “feedback” that’s a subtle misdirection, like a false signal or a delayed counter. By the time they’re convinced they’ve mastered the rhythm, the trap activates, flipping their confidence into a rushed, predictable mistake. It’s a clean hit, no fluff, just a lesson that certainty breeds complacency.