The Honkai: Star Rail and Fate/Stay Night collaboration, called Sweet Dreams and the Holy Grail, will be released on July 11, 2025, as part of Honkai: Star Rail version 3.4. During this event, players can obtain the 5-star character Saber.

Saber is a Wind Destruction character in Honkai: Star Rail, serving as a primary damage dealer. She excels at delivering high burst damage, particularly by frequently utilizing her Ultimate. We have all the tools you need to unlock her full potential and maximize her effectiveness.

The best Saber build in Honkai Star Rail includes the following- 

  • Best Light Cone: A Thankless Coronation
  • Best Relics: 4-pc Wavestrider Captain 
  • Best Ornaments- Rutilant Arena
  • Best Team: Saber, Sunday, Robin, Huohuo
  • Preferred Stats: CRIT DMG and ATK%

Saber and her Signature Light Cone Saber and her Signature Light Cone | Source: X

A Thankless Coronation is the best Light Cone for Saber because it perfectly matches her gameplay. 

It boosts her CRIT DMG by 36%. When she uses her Ultimate, her ATK increases by 40%. If her Max Energy is 300 or more, it also regenerates some Energy equal to 10% of her Max Energy and increases her ATK by 40% for 2 turns.

Other good options are- 

  • On the Fall of an Aeon (5-star)
  • Something Irreplaceable (5-star)
  • The Unreachable Side (5-star)
  • A Trail of Bygone Blood (4-star)
  • A Secret Vow (4-star)
  • Under the Blue Sky (4-star)

The 4-piece Wavestrider Captain set is the best choice of relic for Saber. The 2-Piece Bonus boosts CRIT DMG by 16%, and the 4-Piece Bonus raises the wearers ATK by 48%. This artifact works by stacking support from allies onto the wearer, which fits Sabers style well. She benefits from the buffs provided by her teammates.

Saber Relics and Ornaments Saber Relics and Ornaments | Source: In-game Screenshot

Other good options are- 

  • 4-pc Scholar Lost in Erudition
  • 2-pc Eagle of Twilight Line and Musketeer of Wild Wheat

The Space Sealing Station is the best choice of Ornament. It increases the wearers ATK by 12%. When the wearers SPD reaches 120 or higher, their ATK increases by an additional 12%. The Wondrous Banan Amusement Park is a great alternative.

Relic/Ornament Piece Stat Body (Chest) Crit Rate Feet (Boots) Speed / ATK% Planar Sphere Wind Damage% Link Rope ATK% / Energy Regeneration%

Crit Rate > ATK% > Speed > Energy Regeneration%

  • DPS: Saber
  • Support: Sunday
  • Support: Robin
  • Healer: Huohuo
  • DPS: Saber
  • Support: Ruan Mei
  • Support: MC Remembrance
  • Healer: Gallagher
  • DPS: Saber
  • Support: Bronya
  • Support: Silver Wolf
  • Healer: Hyacine

Thats everything you need to know for a good Saber build that deals immense damage.

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Honkai: Star Rail is an upcoming free-to-play 3D role-playing video game developed and published by HoYoverse. It is the second installment in the Honkai series, using brand new characters along with alternate versions of existing characters from Honkai Impact 3rd.

It is a fantasy role-playing video game in which players control one of up to four characters that make up a team. Elements of open-world and dungeon exploration are present, focusing on turn-based strategic combat.