Elincia

• Preferred IV: +ATK / -HP
• Weapon: Amiti
• Assist: Reposition / Swap / Pivot
• Special: Moonbow / Luna / Iceberg
• Passive A: Death Blow / Swift Sparrow / Life and Death
• Passive B: Hit and Run / Drag Back
• Passive C: Def Ploy / Threaten Def / Fortify Fliers
• Sacred Seal: Heavy Blade / Attack +3 / Quickened Pulse / Guidance

This is Elincia's most straightforward set, and it serves to optimise her offensive and nuking potential. With Amiti, Death Blow and the Quickened Pulse seal, an Attack boon Elincia can deliver two hits with an effective 54 Attack before buffs, with the second hit activating Moonbow. Hit and Run allows Elincia to distance herself from other enemy units after defeating her first target. Def Ploy 3 is her ideal C slot skill, but Threaten Def can serve a similar purpose.

With the above build, an Attack boon is recommended for maximum damage output, but Elincia's skills can be fine-tuned to fit the boon/bane of your unit. Swift Sparrow or Life and Death are fine alternatives for players looking to ensure more 4x attacks, though if utilizing Life and Death, her bulk is mitigated far too much to successfully run Ploys. For use in a Flier emblem team, her C slot is most effective being Fortify or Ward fliers, as she wants to take offensive buffs from her teammates.

Elincia's Sacred Seal options depend on the rest of her team. The safest options for offense are Quickened Pulse, Attack +3 or Speed +3, though Heavy Blade 3 and Guidance 3 can be much more effective depending on Elincia's teammates. Heavy Blade 3 is strongly recommended if Elincia can reliably receive buffs to her attack, or is +ATK and has Death Blow. This puts her in-combat Attack stat at 57, which will often be enough to trigger Heavy Blade's Special reduction. This can be further boosted by buffs.

• Preferred IV: +SPD / -HP
• Weapon: Amiti
• Assist: Reposition / Ardent Sacrifice
• Special: Luna / Galeforce
• Passive A: Swift Sparrow / Darting Blow / Atk/Spd 2
• Passive B: Chill Spd / Desperation
• Passive C: Def Ploy / Threaten Def / Fortify Fliers
• Sacred Seal: Speed +3 / Attack +3

This build relies on a Speed boon to be effective, though she can get a huge help from her fellow teammates if you run Goad or Hone Fliers on your team. With the above build and a Speed boon, Elincia can reach 42 Speed when initiating, 44 if you opt for Darting Blow 3 over Swift Sparrow 2. This is before buffs have been considered, meaning a Hone Speed, Drive Speed, or Flier buff can push this number even higher.  Life and Death is not recommended for this build, as the nature of quad builds means that Elincia would need to sustain a counterattack in order to commit all four attacks.

Chill Spd is the best B slot skill for this build. Inflicting -7 Speed to the fastest enemy almost guarantees that Elincia will make four attacks against every enemy hero she engages combat with. If the extra speed is unnecessary, Desperation can be a fine alternative: it allows Elincia to deliver all four strikes uninterrupted and activate Luna at the same time. It is worth stressing that Elincia will be very reliant on the bonus damage from Luna against some high Defense enemies, especially if Darting Blow 3 is being used in place of Swift Sparrow 2. Nevertheless, Galeforce is also a good alternative option, which will allow Elincia to initiate twice in a single turn if she uses all four attacks against an opponent who can retaliate onto her.

• Preferred IV: +SPD / -HP or -DEF
• Weapon: Firesweep Sword+
• Assist: Reposition / Swap / Pivot
• Special: Moonbow / Galeforce
• Passive A: Life and Death / Swift Sparrow / Heavy Blade
• Passive B: Chill Spd / Chill Def / Hit and Run
• Passive C: Fortify Fliers / Ward Fliers / Threaten Def
• Sacred Seal: Heavy Blade / Quickened Pulse / Speed +3

Elincia has the offenses capable of making a Firesweep build work very well for her, and Firesweep builds can be optimally run one of two ways: the first is through utilizing Moonbow/Life and Death/Heavy Blade for an offensive spread of 54/44, which can be further buffed by her allied fliers to 60/50. The purpose of this build is for Elincia to double and activate Heavy Blade, which enables a Moonbow hit on her second attack.

The second option sacrifices some of Elincia's damage potential in order to give her a Galeforce proc through running Heavy Blade in her A slot and Quickened Pulse in her Seal slot. This generally relies on her to have flier-buffing allies, as her final offensive spread is only 49/39. When combined with merges and Chill Spd in her B slot, however, this Elincia can ravage through enemy teams, killing two units on the very first turn.