[Special Active: Tenacity]
Increase the core's maximum output power to go into a stronger state. Activates Fusion Mode.
Create Fusion Field
  • Activates Amplify/Spectrum/Reactive Force Fields at the same time.
Switch Force Field
  • Press the skill key to switch to Amplify Field, Spectrum Field, Fusion Field in order.
Final Enhanced Skill
  • Boost limit removed. Additional boosts cost 8 MP.


Requirements

Class Level Required
Code: Battle Seraph 55


Skill Information

Mode   Self BuffEnergetic Heart MP Usage Cooldown
      Boost Duration
Max Boosts Increase MP Usage per Boost
Normal
PvE 3 5 MP 30 Seconds 100 MP 15 Seconds
PvP 15 Seconds
[Enhanced]
PvE Indefinite 8 MP 30 Seconds 100 MP 15 Seconds
PvP 15 Seconds

Fusion Mode

  Self BuffEnergetic Heart Fusion Field
Affected Command Damage Additional Effect
x0.25
  • Splits Electron attacks into 3, allowing them to pierce and home in on enemies.
  • Beam attacks will be converted into multiple homing spears.


Skill Traits

ModeReversed Energetic HeartKilling Blow (1) Energetic Heart
Attribute EffectMP UsageCooldownAttribute EffectDuration
PvEMP Usage decreased to 50%
Cooldown increased to 150%
50 MP22.5 SecondsSkill effect's duration increased to 120%36 Seconds
PvP18 Seconds


Extra Information

Miscellaneous

Affected By Action Speed
 


Related Skills


Tips and Details

  • Fusion mode essentially combines some of the effects of the other fields, with the exception of Amplify mode.
    • Electron balls / triangles and electric spears will split into 3 and beams will also create much more homing projectiles than regular Reactive mode as if they 'split' first, similar to Spectrum mode.
    • Electron balls / triangles will be able to pierce and beams will be converted into electric spears, with both gaining homing properties like in Reactive mode.
  • The total hit count of most skills will increase by roughly 6 times, though this varies for certain skills.
  • If El Crystal Spectrum is used while the buff is active, the buff will be removed.
  • The Force field can be changed as soon as skill animation is finished.
  • There is a 1 second cooldown for switching force field modes.


Trivia

 
Electronic "wings"
  • When this skill is active, Eve will grow electronic "wings".


Updates

Date Changes
KR NA PvE PvP
08/30/2012 09/04/2013
  • Energetic Heart added.
07/04/2013 07/04/2013
  • Cooldown time increased.
02/05/2015 -
  • Number of Extra Boost decreased.
  • Duration decreased.
01/14/2016 -
  • Fixed Energetic Heart effect lasting infinitely in certain cases.
06/30/2016 07/13/2016
  • Duration increased.
08/11/2016 09/28/2016
  • Fixed issue where   cannot recover MP.
11/16/2016 -
  • Tooltip error fixed.
07/27/2017 08/09/2017
  • Freeze Frames decreased.
  • Cooldown increased.
  • Duration increased.
  • Duration decreased.
01/17/2019 02/20/2019
  • Able to move after skill earlier.
06/20/2019 07/17/2019
  • Cooldown decreased.
07/18/2019 -
  • Fixed homing not working properly in certain situations.
08/27/2020 09/23/2020
  • Casting speed increased by 25%.
10/08/2020 11/04/2020
  • Freeze frames decreased by 41%.
03/30/2023 04/26/2023
  • Improved to be affected by Action Speed.
04/25/2024 05/22/2024
  • A function to switch between El Crystal Spectrum modes by pressing the skill key again is added. (Amplify - Spectrum - Fusion)
    • Use   icon again.
05/09/2024
  • Force Field conversion changed to be available at the end of the skill's casting motion.
  • Cooldown added when switching Force Fields (1 second).


Alternative Names

Server Name Translation
  South Korea 에너제틱 하트 Energetic Heart
  Japan エナジェティックハート Energetic Heart
  China (Simplified Chinese) 充能核心 Charge Core
  Germany Starkes Herz Strong Heart
  Spain Corazón fuerte Strong Heart
  France Cœur cybernétique Cybernetic Heart
  Italy Cuore forte Strong Heart
  Poland Silne Serce Strong Heart
  United Kingdom Strong Heart
  Brazil Coração de Energia Energetic Heart