It could be a shift stone that allows you to see your opponent through obstructions and dust clouds based on the "vibrations" the opponent makes by moving, summoning structures, etc. Perhaps it could be somewhat akin to the BlindRumble mod (https://thunderstore.io/c/rumble/p/MadLikeRUMBLE/BlindRumble/), but while maintaining standard visibility. Additionally, maybe it'd only work while the opponent is on the ground, not in the air?

Thank you for your consideration. ^_^