This is the Legion Talent of Qiu Linbei, a powerful means of disrupting enemy formations. Once within the massive force of Qiu Linbei, the enemy's ability to judge formations will noticeably falter, whether due to distance, visual discrepancies, or any other possible issues.
In short, the Legion Talent of Qiu Linbei would severely disrupt the formations of any army it engages with. For cavalry, once the enemy's formations are disrupted, it essentially marks the beginning of a slaughter phase.
One might say this is an extremely potent Legion Talent, especially effective against unit types that require specific formations to unleash their combat power, causing tremendous damage.
