Latest Genshin Impact 6.4 leaks have uncovered detailed information about Varka’s signature weapon, a 5 star Claymore named Wolf’s Grimoire, along with its full ascension material list. Datamined assets from early Version 6.4 beta builds show both the weapon stats and exact materials required for leveling this powerful new addition, offering Travelers clear insight into preparation and farming priorities ahead of release.
According to the leak, Wolf’s Grimoire comes with a Base ATK of 608 and a primary stat of 33.1% CRIT Rate at maximum level. These figures position the weapon as a high performance Claymore choice for characters focused on rapid damage output and critical strike potential. The moderate CRIT Rate secondary stat allows flexibility for artifact builds, making this weapon a strong option for both offensive damage dealers and hybrid roles that scale with crit performance.
The core passive ability of Wolf’s Grimoire is called Indomitable Chivalry. When equipped, the wielder receives an Increase to ATK SPD by 10%, which is notable for a claymore due to their usual slower swing animations. Additionally, when Normal Attacks hit opponents, the wielder gains stacks of Ballad of the Four Winds. Each stack increases Damage dealt by 6%, lasts 4 seconds, can be stacked up to 5 times, and can be triggered every 0.1 seconds. This stacking effect allows swift Normal Attack oriented characters to scale damage rapidly during extended battles.
Furthermore, the leak shows that when the party has Hexerei: Secret Rite effects, each stack of Ballad of the Four Winds further increases the wielder’s CRIT DMG by 6%, potentially adding up to an additional 30% CRIT DMG at full stacks. This synergy hints at future Hexerei related mechanics, making this weapon not only strong on Varka but possibly synergistic with other characters that enhance or trigger Secret Rite effects.
In addition to the weapon details, the leak also includes the full ascension material list required to level Wolf’s Grimoire to max. According to the datamine image, Varka’s signature weapon requires:
Scattered Piece of Decarabian's Dream in the following quantities at ascending stages: 5 / 14 / 14 / 6
A mysterious Dark Jewel type item in the amounts of 23 / 27 / 41. (6.3 enemy)
Lieutenant's Insignia appearing at 15 / 23 / 27 ascension costs.
Mora cost of 753,000 (753 K) and 605 Mystic Enhancement Ore for enhancement. These values are consistent with top tier weapon ascension costs.
While the image does not specify exact names for each ascension material, the bracketed numeric format matches Genshin Impact’s typical pattern for signature weapon ascension mats. The presence of a unique ore and a specialized jewel type likely ties into new or limited content available in Version 6.3 or 6.4, encouraging Travelers to explore newly added domains or event rewards linked to Varka’s release.
Community response to these Varka weapon leaks has been enthusiastic. Many players are analyzing the weapon’s potential across multiple compositions due to its high stacking damage and synergy with crit damage scaling under specific party conditions. The addition of increased attack speed is also generating anticipation as it broadens the combat feel for Claymore users.
As always, this information is based on beta datamining and unofficial leaks. Exact stats and material costs could be adjusted prior to global release, and HoYoverse may refine wording or effect triggers during development. Still, the consistency of these leaks across multiple sources makes Wolf’s Grimoire one of the most anticipated weapons of Version 6.4.
Travelers planning ahead should begin prioritizing the farming of similar materials in anticipation of these ascension requirements once Version 6.4 launches. With Varka’s rumored central role in 6.4, his signature weapon could quickly become a meta defining Claymore in both PvE and high level challenges.
