The Genshin Impact community has embraced Local Legend as an exciting method for testing damage capabilities and team compositions. Initially introduced in Fontaine, this feature has now made its way to Natlan, offering an exhilarating challenge for players looking to test their skills beyond the standard gameplay.
What sets Local Legend apart from ordinary adversaries is its enhanced version that features increased damage and health. Notably, these foes can eliminate Travelers without a shield in a single hit through unique skills. A prominent example in Natlan is Infinitesimal, a formidable upgrade of the Eroding Avatar of Lava. This comprehensive guide will aid players in locating, defeating Infinitesimal, and achieving all its associated accomplishments.
Locating “Infinitesimal”in Genshin Impact

Infinitesimal can be found at the Ancient Sacred Mountain within Genshin Impact. To access this location, unlock the map by initiating the Frozen, Rekindling Land Quest from “Collective of Plenty.”Use the teleport waypoint located northeast of Flame-Melding Ritual Grounds and proceed westward until you reach the challenge arena. The challenge will commence once you approach the Eroding Avatar of Lava, signified by its name appearing at the top of your screen.
Remember that the Ancient Sacred Mountain comprises multiple lower levels, such as Dragons’ Residence and Heart of the Sacred Mountain, which can be unlocked by completing the In Search of a Hidden Heart Quest.
Strategies to Defeat “Infinitesimal”in Genshin Impact

Infinitesimal possesses a 10% Elemental Resistance to all elements, akin to its standard variant, but this resistance activates only after its Ward and Fury bars are depleted. Notably, both HP and ATK stats are significantly higher, quadrupling from their usual values, which also varies according to your World Level. Players can track these stats via the on-screen HP bar, which includes the Ward and Fury bars.

The Geo Ward bar can be eliminated using Blunt Attacks, such as those from Claymore weapons, Plunging Attacks, or most Geo elements. Conversely, filling the Fury bar requires Pyro attacks. While the Geo Ward is active, Infinitesimal cannot take damage. After destroying the Ward, the Local Legend becomes vulnerable but retains high resistance. Only once both the Geo Ward is eliminated and the Fury Bar is filled does its Elemental Resistance revert to normal levels.
The ideal teams for confronting this Local Legend include Mavuika’s Melt Team or Kinich’s Burning Team, both of which provide effective DPS with Claymore characters to weaken the Ward while simultaneously incorporating Pyro elements to charge the Fury bar.
Achievements for “Infinitesimal”in Genshin Impact
Tier | Achievement | Primogems |
---|---|---|
1 | Defeat Local Legend: Infinitesimal. | 5 |
2 | Avoid being hit by Infinitesimal’s Earthshaker Strike during a single challenge. | 10 |
3 | Defeat Infinitesimal upon its first entry into a weakened state. | 20 |

Like any Local Legend in Genshin Impact, Infinitesimal offers three achievements, which can be found under the Duelist: Series III category in the Achievement menu. Obtaining all three will reward players with a total of 35 Primogems. The first task involves simply defeating the Local Legend.

The second achievement pertains to evading Infinitesimal’s special attack known as Earthshaker Strike, unique to the Local Legend variant. When executing this move, Infinitesimal enlarges its fists and strikes the ground in a sequence of three powerful slams. To achieve this, ensure your character avoids being hit from the beginning to the end of the fight. This attack triggers while either of the protective measures (Ward or Fury bar) is still active.

The final achievement for Infinitesimal requires players to defeat the Local Legend immediately after it enters a weakened state. To achieve this, you must break the Ward and simultaneously fill the Fury bar. As Infinitesimal enters this weakened state, defeat it quickly before the two protections regenerate. It is crucial to defeat it after its first weakened state, or the achievement will not be credited.
Once you have triumphed over the Local Legend, a daily reset period is required for it to respawn in the game world. Players will need to wait a full three days to complete all three achievements.