As an action, you grow tiny hooked claws that allow you to climb. You gain a climbing speed equal to your walking speed for the duration.
You can expend 1 additional mana so you can move up, down, and across vertical surfaces and upside down along ceilings, while leaving your hands free.
You can target one additional creature for each additional mana expended. The creatures must be within 5 meters of each other when you target them.