Bleached InuYasha Galaxy

Can't most humans track a shard if it's close enough? But if there are many mobs only be able to point in the general direction from which the shard is at?

First off its Sense Shard and this is already covered in the mud. Although I do already have an idea for having shard sensing have 3 'evolutions' to it. Personal, Directional and Ranged. Personal of course you sense the person as you already do. Directional being a vague idea of the general direction of a shard N, S, E, W, etc.. Ranged is of course what we already have in for figuring out the exact location of a shard in the world.