Swashbuckler's Whip

The equipment is built as a curve rather than a single effect: cheap to cast, cheap to strap on, and progressively more expensive to activate. Reach costs nothing beyond the equip, the tap ability handles a blocker or a mana rock for a modest fee, and the eight-mana Discover 10 is a payoff you only reach in games that go long. That top end is the wrinkle worth dwelling on. Discover 10 is one of the highest hit thresholds the mechanic carries, and it turns a piece of equipment into a repeatable engine that cascades into your most expensive spells for free. Because Discover casts the exiled card without paying its cost (or lets you hold it back when the board is not ready), the ceiling is not the equipment's own text but whatever the deck stacks its library with. What keeps the whole package honest is that the payoff sits behind both a tap and a heavy activation cost, so the creature carrying the Whip typically has to choose between attacking, using the cheap tap, or Discovering in a given turn absent extra untap or vigilance effects. The reach and the pinger-adjacent tap ability give it a floor as a role-player long before the top end comes online, which is the compromise that lets a one-mana artifact carry an effect otherwise reserved for far splashier cards.