Today, I'm going to introduce how to pair the Star Trace Resonance Iai Slash build. The Lightning Shadow Swordsman, as a highly appealing melee DPS class, attracts many players who seek challenging and ultimate combat experiences with its unique scythe-like long sword and versatile fighting style. The Iai Slash build, in particular, stands out among the various playstyles of the Lightning Shadow Swordsman due to its instant burst damage. Let's dive into it together.

The Lightning Shadow Swordsman is distinguished by its burst damage output. The Pursuit Wind Assault talent boosts the critical hit attribute value of the greatsword, serving as a crucial foundation for the high-critical Iai Slash build. In combat, a high critical hit rate means more chances to trigger critical hits, significantly increasing damage output. The Thunder Will talent makes the Iai Slash inherently critical, further enhancing its critical hit probability. The talents Lightning Seal Proficiency and Zen Instantaneous Opportunity are closely related; when the Iai Slash critically hits, there is a chance to reset the Flash Strike skill, allowing it to be instantly cast while also increasing its critical hit rate. After a critical hit with Flash Strike, the Iai Slash not only carries the Crescent Moon Heaven Rush effect but also replenishes the Lightning Seal. The Rapid Electric Assault talent provides additional enhancement, making the Iai Slash's damage output reach a terrifying level.

The talents Blade Vacuum Wave and Sharp Strike are mainly used to replenish the Lightning Seals, ensuring a steady supply during combat and maintaining the frequency of high-damage skill releases. In continuous battles, these two talents help to continuously use high-damage Iai Slash skills, not giving the enemy any breathing room. The talent Annihilation's End is one of the core burst skills of the Iai Slash build, with its damage depending on the number of Lightning Seals consumed in the previous 10 seconds. In actual combat, by accumulating Lightning Seals with other skills, releasing Annihilation's End at a critical moment can instantly deal massive damage. Infinite Thunder Power is a newly added burst skill that allows infinite full Lightning Seals to be obtained within 10 seconds, perfectly pairing with the Annihilation's End skill.

The selection of specialization skills should also be carefully considered. Ultra High Output primarily serves to restore the Lightning Seals, ensuring a stable supply during combat. In the early stages of battle or during skill cooldowns, using Ultra High Output to restore the Lightning Seals prepares for the subsequent release of high-damage Iai Slash skills. Flash Strike enhances the damage of the Iai Slash and is a key skill for increasing its output. In combat, releasing Flash Strike first, followed by the Iai Slash, can significantly boost the Iai Slash's damage.

I've finished introducing how to pair the Star Trace Resonance Iai Slash build. When paired with the ultimate move Annihilation's End, it can obtain a large number of Lightning Seals in a short time, boosting the ultimate move's damage. At a critical moment in battle, activating Infinite Thunder Power to accumulate Lightning Seals, followed by releasing Annihilation's End, can deliver an ultra-high burst combo, instantly depleting the enemy's health.