Sunna
Who is Sunna?
Sunna is an S-Rank Physical Support agent affiliated with the Angels of Delusion. Her kit revolves around amplifying Attacker-type DPS characters via the Ether Veil mechanic and a unique damage-amplification debuff called Cat's Gaze. She was rated as a T0 Partner for Ye Shunguang and has since expanded to T0 generalist as her compatible roster widened.
スキル概要
Marks enemies with a debuff. When any squad member attacks a marked enemy, it triggers a guaranteed critical Attribute Anomaly — a free crit damage proc on every Anomaly hit.
Gains Claw Sharpeners when allies activate Ether Veil (2 stacks) or apply Anomaly (1 stack). Stacks power her EX Special and buffs.
40-second teamwide buff providing up to 1,050 ATK (scales at 30% of Sunna's own ATK).
When characters inside Ether Veil hit enemies, their Stun DMG Multiplier increases by 30% for 40 seconds.
All squad members gain 18% increased DMG for 60 seconds.
ビルドガイド
🔮 最適遺物/エコーセット
4-PC Moonlight Lullaby — high Energy Regen and a long-duration teamwide DMG bonus, easy to maintain through EX Special and Ultimate.
⚔ 最適光円錐/武器
Cuteness is Justice (Signature) — enables full Moonlight Lullaby uptime through EX Special split-cast mechanic. F2P: Inexpensive to build Drive Discs for — prioritize Energy Regen stats to maintain buff uptime.
📊 サブステータス優先度
👥 最適パーティ
Best: Sunna + Ye Shunguang + Dialyn/Zhao (supplies Ether Veils every 25s or less, perfectly feeding Ye Shunguang's Enlightened Mind)
Also strong with: Harumasa, Ellen (high on-field time triggers consistent Cat's Gaze)
Avoid: Double DPS or double Support comps — Stun DMG Multiplier buff underperforms outside of dedicated Attacker teams
無課金向け判断
Sunna is inexpensive to build — her Drive Disc grind is straightforward and her stat thresholds are forgiving. Her signature W-Engine helps Energy uptime but is not mandatory if you build Energy Regen on her Discs.
Pull if you own or plan to pull Ye Shunguang — the pairing is among the best in ZZZ. Less universally impactful than Astra Yao for a general roster.
よくある質問
What is the Ether Veil mechanic?
Ether Veil is a buff state primarily associated with Ye Shunguang's kit. When allies are inside Ether Veil and attack marked enemies, it triggers Sunna's Stun DMG Multiplier increase of 30%. Sunna gains Claw Sharpener stacks every time an ally activates Ether Veil.
What is Cat's Gaze?
Cat's Gaze marks an enemy with a debuff. Whenever any squad member hits that marked enemy, it triggers a guaranteed critical Attribute Anomaly proc — effectively adding a free crit multiplier to every Anomaly hit on the target.
Is Sunna as universal as Astra Yao?
No. Sunna's Additional Ability requires Attacker-type or same-faction teammates to unlock. Her Stun DMG Multiplier buff also underperforms in double DPS or double Support compositions. She is best described as a specialized T0 for Attacker teams, not a universal slot like Astra Yao.