The boots enhance Advance in several ways:

Bonus Ranks to  Advance: Provides three additional skill ranks, boosting the base damage and Diablo 4 Items scaling of Advance.
Damage Multiplier: Increases Advance damage by over 100%, making each strike more impactful.
Double Lunge Distance: Allows Paladins to cover more ground, increasing mobility and tactical positioning.

Additional affixes include:

+Movement Speed
+Chance for Advance to Deal Double Damage
+Cooldown Reduction
+Ranks to Advance

Combined with Basic Skill Aspects like Rapid Aspect, Aspect of the Moonrise, and Aspect of Adaptability, March of the Stalwart Soul enables Advance to clear high-level content comfortably, turning a simple mobility skill into a reliable damage dealer.

Conclusion

March of the Stalwart Soul is a must-have Diablo 4 Item for Paladins who want to build around Advance. By boosting damage, lunge distance, and skill ranks, these Unique boots make a simple mobility skill highly effective in high-level content.

Farming Varshan and Grigoire for their respective treasure hoard materials is the most reliable method, while trading or buying Diablo 4 materials can further streamline the process. Even with minor bugs affecting rank application, March of the Stalwart Soul remains a cornerstone for mobility and damage-oriented Basic Skill Paladin builds, proving that even simple skills like Advance can dominate Torment-level challenges when paired with the right gear.

Whether you're optimizing a speed-clear setup or buy duriel mats pushing for high-tier endgame content, March of the Stalwart Soul ensures your Advance build is strong, mobile, and deadly.