Blue Archive
Blue Archive

Student Unique Weapons (UW)

Learn how to unlock and upgrade Student Unique Weapons (UW) in Blue Archive. These powerful, student-specific items greatly boost combat effectiveness for Raid.

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Student Unique Weapons (UW)

Unique Weapons (UW) are powerful, student-specific equipment pieces in Blue Archive that significantly enhance a student's combat capabilities. Unlocking and upgrading these weapons is a crucial step in maximizing your students' potential, especially for challenging content like Tactical Challenge, Raids, and high-difficulty Story missions.

Unlocking Unique Weapons

To unlock a student's Unique Weapon, you must meet specific prerequisites:

  1. Student Rarity: The student must be at 5-Star rarity. This requires collecting enough Eleph (character shards) to ascend them through their rarity tiers.
  2. Bond Level: The student's Bond Level must reach 20. You can increase Bond Levels by interacting with students in the Cafe, giving them gifts, or including them in your teams for missions.
  3. Crafting Materials: Once the above conditions are met, you will need specific crafting materials to forge the Unique Weapon. These materials typically include:
    • Eligma: A universal currency obtained from various game modes, including duplicates from recruitment.
    • Artifact Fragments: Student-specific fragments that drop from Hard Mode stages and are available in the Shop.
    • Tactical Challenge Coins: Earned by participating in the Tactical Challenge PvP mode.
    • Raid Coins: Obtained from participating in Joint Firing Range and other raid events.

Once all conditions are met, navigate to the student's profile, then select the "Equipment" tab. The Unique Weapon slot will be available for crafting.

Unique Weapon Tiers and Upgrades

Unique Weapons have multiple tiers, each offering increased stats and often an additional skill effect or enhancement to an existing skill. Upgrading a Unique Weapon requires further investment in materials.

  • Tier 1 (UW1): Unlocked as described above. Provides a substantial stat boost and often unlocks a new sub-skill or enhances a basic skill.
  • Tier 2 (UW2): Requires the student to reach Bond Level 30 and additional crafting materials, including more advanced Artifact Fragments and higher quantities of Eligma. This tier typically further enhances the student's kit, often by upgrading their Sub Skill.
  • Tier 3 (UW3): The highest tier currently available. Requires Bond Level 40 and the most demanding crafting materials. This tier usually provides the most significant power spike, often by upgrading the student's EX Skill or providing a substantial stat increase that makes them viable in endgame content.

Strategic Considerations for Unique Weapons

Prioritizing which students to invest in for Unique Weapons is crucial due to the high cost of materials. Consider the following:

  • Core DPS Students: Students who are your primary damage dealers in various content (e.g., Raids, PvP) often benefit most from UW upgrades, as the stat increases directly translate to higher damage output.
  • Key Support/Utility Students: Some support students gain significant utility or survivability from their UW, making them more effective in their roles. Evaluate if the UW enhances their primary function.
  • Tactical Challenge Meta: For players focused on climbing the ranks in Tactical Challenge, investing in UWs for meta-defining students can provide a significant competitive edge. Refer to current meta guides for recommendations.
  • Resource Management: Eligma, Artifact Fragments, and various coins are finite resources. Plan your UW upgrades carefully to avoid spreading your resources too thin. Focus on one or two key students at a time.

Always check the specific stat bonuses and skill enhancements a Unique Weapon provides before committing resources. The in-game student profile will detail these benefits at each tier.