The Bloodspider Boots

These Shadarkai made boots allow their wielder to climb any surface. As an action the wearer can activate the boots and gain the ability to move up, down, and across vertical surfaces and upside down along ceilings, while leaving their hands free. The wearer also gains a climbing speed equal to their walking speed. The effect lasts for one hour. The boots can be recharged by wetting them in blood worth at least 5 hp. This can be done no more than three times per day.