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[Blue Archive] Detailed Analysis of New Character "Kei": Perfect Explanation of Strengths and Weaknesses Analyzes the skills, strengths, weaknesses, and usage of the new character 'Kay' in Blue Archive's 5th-anniversary celebration. Highlights Kay's strengths compared to the 1.5th-anniversary character, Swimsuit Hoshino, and suggests potential uses in various content.
[Blue Archive] Detailed Analysis of New Character "Kei": Perfect Explanation of Strengths and Weaknesses
1. Kay: Mystic-type Supporter, Excellent Attack Power and Long Range
  • ✅ Kay is a Striker position supporter with a Mystic attack type and Composite Armor defense type.
  • ✅ Possesses high attack power stats, creating good synergy with attack power reference skills like Aris.
  • ✅ With a range of 850, she can provide stable support from the rear, further than sniper rifle characters.
  • ✅ Her railgun attack can penetrate enemies, dealing damage to enemies in the back.
00:01 - 01:15
1. Kay: Mystic-type Supporter, Excellent Attack Power and Long Range
  • ✅ Kay is a Striker position supporter with a Mystic attack type and Composite Armor defense type.
  • ✅ Possesses high attack power stats, creating good synergy with attack power reference skills like Aris.
  • ✅ With a range of 850, she can provide stable support from the rear, further than sniper rifle characters.
  • ✅ Her railgun attack can penetrate enemies, dealing damage to enemies in the back.
01:16 - 05:07
2. Skill Analysis: 2-Cost EX Skill, Increases Ally Attack Power and Mystic Special Effect
  • EX Skill: Installs an amplification device for 2 cost, enhancing the attack power and Mystic special effect of allies within range for 25 seconds.
  • ✅ Has a similar skill composition to the 1.5th-anniversary character, Swimsuit Hoshino, but Kay has a higher attack power buff and a shorter effect duration.
  • ✅ Kay has a fast skill rotation and Composite Armor, enabling stable support against Mystic-type bosses.
  • ✅ As a field-type buff skill, it can be stacked with other attack power buffs.

스킬효과
EX 스킬범위 내 아군 공격력 및 신비 특효 증가 (25초)
노말 스킬증폭 장치 종료 시 적 1인에게 데미지 + 축적된 데미지
서브 스킬증폭 장치 설치 시 아군에게 회심치 버프, 범위 내 아군 데미지 10% 축적
패시브 스킬자신의 회심 데미지 강화
05:08 - 08:26
3. Normal Skill and Sub Skill Linkage: Damage Accumulation and Explosion
  • Normal Skill: Deals damage to one enemy when the amplification device stops operating, and adds accumulated damage.
  • Sub Skill: Provides a critical hit buff to allies when the amplification device is installed, and accumulates 10% of the damage dealt by allies within range. (Up to 5000% of Kay's base attack power)
  • ✅ After accumulating damage dealt by allies for 25 seconds, you can deal explosive damage through the Normal Skill.
  • ✅ Accumulated damage is treated as Mystic-type damage, not fixed damage that ignores defense.
08:27 - 09:27
4. Skill Enhancement Priority and Pros and Cons Analysis
  • Skill Enhancement Priority: EX Skill > Normal Skill > Sub Skill > Passive Skill
  • Advantages: Can perform roles differentiated from Swimsuit Hoshino, stable support against Mystic-type bosses, additional damage, and fast skill rotation
  • ⚠️ Disadvantage: Durability issues due to low base HP
09:28 - 10:50
5. Swimsuit Hoshino vs. Kay Comparative Analysis: Differentiated Strengths
  • ✅ In the past, formations were mainly composed of Explosive-type dealers, but now, with the emergence of Mystic-type bosses, changes in dealer composition are necessary.
  • ✅ Kay has Composite Armor, which is advantageous against Mystic types, and can replace the role that Swimsuit Hoshino used to play.
  • ✅ Kay does not have a cost recovery effect, but compensates for this with additional damage and skill rotation.
  • ⚠️ Unlike Swimsuit Hoshino, Kay cannot perform the role of a tank, so durability needs to be considered.
10:51 - 12:43
6. Students with Good Synergy with Kay and Recommended Content
  • Recommended Student: The combination with Aris (Pre-emptive) released at the same time is very good. It maximizes firepower by providing Aris with the attack power and Mystic special effect buffs she lacks.
  • Recommended Content: Special Armor Boss, Peroro[zilla] (Mystic Type), Horde
  • ✅ In particular, Kay is expected to solve the difficulty of employing existing Mystic-type dealers in Peroro[zilla].
  • ✅ Can be combined with high-cost students to reduce cost burden.
12:44 - 13:33
7. Tactical Contest Usage and Gameplay
  • ✅ Can be used in Tactical Contest, but performance can vary greatly depending on compatibility and composition.
  • ✅ If used well, you can subdue your opponent with powerful firepower, but if not, you can easily collapse.
13:34 - 14:34
8. Overall Review: Excellent Buffing Ability, Supporter with Important Strategic Use
  • ✅ Kay is a powerful supporter that provides excellent buffs at a low cost.
  • ✅ Balance adjustments have been made well compared to the 1.5th-anniversary character, but it still boasts powerful performance.
  • ✅ If you enhance her skills well, she can sufficiently perform her role even with 3 stars.
블루아카이브ブルアカ케이