Whispersilk Cloak

Two evasion problems solved by one piece of Equipment, and the bundle has kept the Cloak in circulation across two decades. Unblockable turns any creature into a clock, and shroud turns it into a fortress: opponents can't chump it in combat and can't remove it with a targeted spell or ability. The combination is what gives the Cloak its identity as a finisher's accessory rather than a generic combat aid. Strap it onto something that wants connecting (a creature with a powerful damage trigger, a commander hunting for the last point of poison, a beater carrying a lethal payload) and the wearer simply gets through, untouchable, every turn. The catch is built into the same shroud it grants. Once equipped, you can't buff that creature with another targeted Aura or Equipment, can't pump it, can't even rescue it from a board wipe, because shroud locks out your own targeting too. That self-imposed firewall is the price for the protection, and it pushes the card toward creatures whose threat is already self-contained rather than ones you plan to build up over several turns. It is a clean expression of a recurring design idea: evasion and protection bundled into a colorless, deck-agnostic slot, available to anyone willing to pay the equip cost and accept that the thing they've made unblockable is now beyond their reach as well.