There is an old saying that goes the observer’s eye is strong, where a seeing eye is weak. Observing in the sense of seeing the bigger picture. It becomes especially important to observe your opponent’s attack pattern in a high level battle. Not just observant on the outside, but also on the inside like balance shifts and breathing to judge your opponent’s next action. This is a technique in which user analyzes an opponent’s attacking rhythm during battle. Once they have it memorized their bodies will immediately react to attacks before they're performed. Masters of this technique are able to feel vibrations through the air and can predict an opponents movement based on those vibrations. This allows them to dodge attacks they can't even see by normal means.