Hammer of Nazahn

The equip-tax problem is the oldest friction in the Equipment subtype: the good buffs cost more mana to reattach than they cost to cast, so a swords-and-boots deck spends its whole game paying rent instead of pressing an advantage. This one solves half the problem by refusing to charge for the first attachment at all. Every Equipment you play, including this one, snaps onto a creature for free the moment it enters, which turns a pile of separate gear pieces into a single deployment step and lets the four-mana equip cost sit unused for most games. The indestructible clause is the other half of its identity: it protects the creature it makes, which matters precisely because free attachment encourages you to invest a stack of Equipment onto one body and then fear a single removal spell. Making that body indestructible answers wraths, combat blowouts, and targeted destroy effects in one line. The +2/+0 is almost incidental, a nod to the flavor of a warhammer rather than the reason to run it. What the card is really doing is rewriting the tempo math of an entire archetype: it wants a critical mass of cheap Equipment on the table so that its enter-the-battlefield trigger fires again and again, each one arriving pre-attached and each attachment sheltered under an indestructible umbrella. It is the payoff a Voltron-Equipment shell had been waiting for, less a single card than the engine that makes the pile move.