Type	Icon	Name	SP	Required	Description
C		Exuberant Boost	300	—	Disables foe's skills that "calculate damage using the lower of foe's Def or Res" (including area-of-effect Specials). For unit and certain target allies, grants Atk/Spd/Def/Res+5, deals +7 damage (excluding area-of-effect Specials), reduces damage from foe's attacks by 7 (excluding area-of-effect Specials), and grants Special cooldown count-1 to unit or ally before their first attack during combat (target allies are allies within 3 rows or 3 columns centered on unit, or allies on the map with HP ≥ 50% at start of combat; does not stack even if both conditions are met). Unit deals +X damage (excluding area-of-effect Specials; X = 6 × number of allies on map with HP ≥ 50%, excluding unit; max 18), and neutralizes effects that guarantee foe's follow-up attacks and effects that prevent unit's follow-up attacks during combat, and also, if unit's HP > 1 and foe would reduce unit's HP to 0 during combat, unit survives with 1 HP (once per combat; does not stack with non-Special effects that allow unit to survive with 1 HP if foe's attack would reduce HP to 0).
This skill can only be equipped by its original unit.

* Unused restrictions: No restrictions.

Effects

Effects	Targets	Conditions
Combat effects
Atk/Spd/Def/Res+5	Allies within 3 rows or 3 columns centered on  Unit or  Allies with HP ≥ 50% at start of combat	—
Boosts damage by 7
Reduces damage by 7 from  Foe's attacks
Special cooldown count-1 before  Ally's first attack
Atk/Spd/Def/Res+5	Unit
Boosts damage by 7
Reduces damage by 7 from  Foe's attacks
Special cooldown count-1 before  Unit's first attack
Boosts damage by X% (max: 18) X = 6 x  Allies with HP ≥ 50%
Neutralizes "Guaranteed follow-up"	Foe
Neutralizes "Cannot follow-up"	Unit
Survive with 1 HP		Unit's HP > 1

Notes

• Exuberant Boost has the same effect as  Null Follow-Up 3.
• Attacks that "calculate damage using the lower of foe's Def or Res" include attacks during combat and area-of-effect Specials.
  • Effects such as  Hexblade can be disabled by effects such as  Physical Twin Save or  Magic Twin Save.

• Sources of effects that disable "calculates damage using the lower of foe's Def or Res" only during combat:
•  Close Ward
•  Rare Talent
•  Light and Dark
•  Aureola
•  Naga
•  Radiant Aureola
•  Spirit Forest Writ

• The stat boost that can be applied during combat by Exuberant Boost is considered a temporary buff.

• The damage boosting effect is a flat +7/+X (max: 18) damage that ignores the foe's Def or Res when calculating the damage boost, and can be reduced by damage reduction effects such as  Archrival,  A/S Rival Break, and  Dodge.
  • Damage boosting effects stack additively, similar to flat damage-reduction effects and interactions related to the weapon-triangle, such as  Triangle Adept and the weapon-triangle advantage boost.
  • A foe equipped with Invincibility Seals will neutralize all sources of damage except from Røkkr area-of-effect Specials and the minimum 1 damage from Umbra Burst weapons.
  • A foe using attack damage preventing effects can neutralize damage dealt from the foe's own attacks and the unit's attacks (Units with Umbra Burst weapons will take and deal the minimum 1 damage).
  • For more information, see Damage calculation.
• The flat damage-reduction effect is a flat -7 damage that is calculated after offensive Specials, damage boosting effects such as  Arcane Thorn and  Change of Fate, and "reduces damage by X%" effects such as  Archrival and  Dodge.
  • If a an effect such as  Miracle or  Roy: Of Binding's boosted Special effect can trigger, the damage-reduction effect will not trigger and the user will still survive with only 1 HP.
  • Umbra Burst weapons will always deal a minimum of 1 damage even if the foe uses attack damage preventing effects, Invincibility Seals, or damage reduction effects.
  • Flat damage-reduction effects stack additively, similar to damage boosting effects and interactions related to the weapon-triangle, such as  Triangle Adept and the weapon-triangle advantage boost.
  • Flat damage-reduction effects cannot be neutralized or reduced only during combat by effects such as  Share Spoils+ or  Halves non-Special damage reduction.
  • For more information, see Damage calculation.
• Exuberant Boost's Special cooldown count reduction that occurs during combat is a flat -1 and is not affected by effects related to Special cooldown charge such as  Guard,  Special Cooldown Charge +1, and  Tempo Echo.
  • All flat cooldown count increases and/or reductions during combat will stack with each other if they trigger at the same time.
    • For example, if a unit has  Preempt Pulse and  Hush Spectrum, the effects will stack and the unit's cooldown count will neither increase nor decrease.
• The temporary buffs, damage boost, damage reduction and -1 special cooldown count effects of Exuberant Boost will not apply to the user's allies if the user is inflicted with  Time's Grip, the user's allies are inflicted with  Feud, or the user's allies are in combat against a foe with skills such as  Impenetrable Void and  C Feud 3.
• Exuberant Boost will not neutralize the additional follow-up of Potent Follow effects.
• Follow-up effects that are neutralized by Exuberant Boost:
  • Effects that grant the foe a guaranteed follow-up such as  Quick Riposte 4,  Guaranteed follow-ups during combat, or the Grand Conquests  Cavalry area effect.
  • Effects active on the unit that prevent their follow-up attacks, such as  Windsweep 3,  Watersweep 3, or  Weaving Fighter.
  • Effects active on the foe that prevent the unit's follow-up attacks such as  Steady Impact,  Vengeful Fighter 4, or  Foe Cannot Follow-Up.

• The unit with Exuberant Boost only survives a single attack, so a second attack will still be lethal. If unit is at exactly at 1 HP and is hit with a lethal attack, Exuberant Boost will not trigger.
  • Exuberant Boost stacks with other "unit survives with 1 HP" effects.
    • Non-Special "unit survives with 1 HP" effects have priority over Special effects such as  Miracle or  Roy: Of Binding's boosted Special effect, however most of them only trigger once per combat.
    • The Special cooldown count of Specials such as  Miracle or  Invincible Sister are unaffected by non-Special "unit survives with 1 HP" effects.
    • Exuberant Boost only stacks with Special "unit survives with 1 HP" effects such as  Miracle or  Roy: Of Binding's boosted Special effect.
    • Non-Special "unit survives with 1 HP" effects can be neutralized by effects such as  Neutralizes non-Special "unit survives with 1 HP" effects or  Budding Staff.
    • For more information, see Damage calculation.

Example of Area of Effect

List of owners

Unit	Skill chain
Eir: Until Death	Exuberant Boost 5

In other languages

Language	Name
Japanese	真生命の輝き
German	Prächtiger Schub
Spanish (Europe)	Radiavitalidad
Spanish (Latin America)	Vitalidad plena
French	Boost exubérant
Italian	Impulso vivace
Traditional Chinese (Taiwan)	真生命光輝
Portuguese	Aurovital

See also