The Xuyi confrontation in Jian'an Outer History is a typical complex terrain water battle, mainly characterized by rugged steep slopes and shallow waters, where the mobility of cavalry units is significantly restricted. To help everyone better overcome this challenge, here's an introduction on how to pass level 47 of Jian'an Outer History. In this level, the enemy focuses on spearmen and archers, while we need to emphasize the coordination between infantry and ranged units to maximize efficiency.

For the initial lineup, it is recommended to give up cavalry units and choose characters such as Zhang Fei (heavy infantry), Jian Yong (Taoist), and Huang Zhong (archer). Zhang Fei should be placed at the very front with a shield to block the mountain pass entrance, while Huang Zhong stands behind high rocks to take advantage of his range to pick off enemy archers. In the first round, prioritize clearing the spearmen in the shallow water area to prevent them from flanking. If the enemy cavalry appears on the left flank, immediately have Zhao Yun (light infantry) cut through the hidden path in the woods to disrupt. If the cavalry appears on the left flank, immediately have Zhao Yun (light infantry) cut through the hidden path in the woods to interrupt.

The terrain has elevation differences and obstacles. Archers like Huang Zhong standing on the hilltop gain a 20% damage boost when attacking. However, be cautious of enemy flanking control; being hit will trigger a stun. It is suggested to have Jian Yong act against the enemy cavalry in the second round, while sending Liu Bei (physician) to apply healing buffs to the front line. When encountering water terrain, use high-defense characters like Zhang Fei to draw fire while crossing the water, and have ranged units focus their attacks from the shore. Placing spearmen diagonally not only expands their blocking range but also creates space for backline attacks. When facing enemy ranged units, prioritize using crowd control skills to interrupt their charge, and command highly mobile characters to flank and cut off their supply lines.

In the BOSS fight phase, a reinforced spearman commander with reflective armor will appear. At this point, save armor-piercing skills (such as Guan Yu's Azure Dragon Slash) specifically for the BOSS, and then concentrate ranged attacks after breaking the armor. Note that when the commander's health drops below 40%, they will summon ambush troops. Prepare area-of-effect skills (like Guo Jia's Rain of Fire) in advance at the ambush spawn points. If the healing pressure is high, you can use cardamom to restore the front line's health, but limit its use to three times per battle to avoid resource shortages later on.

The key to the Xuyi confrontation is to play to your strengths and avoid weaknesses, given the limitations of the level design. Therefore, you must give up mobility and use the terrain advantages to build a position that prevents ambushes, prioritizing the elimination of enemy ranged units. Practice adjusting character directions manually, reasonably distribute crowd control skill cooldowns, and gradually clear the field to break through the situation.