Spell: Thunder

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	[Special Active: Strength] Teleport to the nearest enemy within range and hit them with a lightning strike. For 30 seconds, lightning will strike the enemies during command attacks.
	Energy Gain Gain 1 Energy
	Final Enhanced Skill MP Usage is decreased by 10%.

Requirements

Class	Level Required
Little Specter	25

Mode	Thunder (Physical)	Self BuffDescend Lightning			Max Hits	Energy Gain	MP Usage	Cooldown
Mode	Thunder (Physical)	Lightning (Physical)	Reactivation Cooldown	Duration	Max Hits	Energy Gain	MP Usage	Cooldown
Normal
PvE	214%	113%	0.5 Seconds	30 Seconds	7	1	200 MP	14 Seconds
PvP	35%	18%	0.5 Seconds	30 Seconds	7	1	200 MP	14 Seconds
[Enhanced]
PvE	214%	113%	0.5 Seconds	30 Seconds	7	1	180 MP	14 Seconds
PvP	35%	18%	0.5 Seconds	30 Seconds	7	1	180 MP	14 Seconds

Light Spell: Thunder		Heavy Spell: Thunder
Attribute Effect	MP Usage	Attribute Effect	Cooldown
MP Usage decreased to 80%	160 MP Final Enhanced Skill 144 MP	Damage increased to 144% Cooldown increased to 120%	16.8 Seconds

Affected By Action Speed

The lightning has an extremely high vertical range, hitting all enemies above and also preventing opponents from being knocked down or launched by combos that normally knock down or launch.
- This skill's lightning attacks also slightly increase the horizontal range of your attacks.
You must hit an enemy in order to summon lightning.
- The only combo that will not activate lightning is Little Specter's Specter Kunai due to it being a projectile.
You will teleport to a target before unleashing this skill, a feature which makes up for the skill's low horizontal range, but drastically increases its activation time.
- This is only exacerbated by the slow cast time, which is unaffected by action speed.
The lightning strikes have a lower cooldown than the claw attacks from Spell: Necromancy, which allows Spell: Thunder to have a greater max potential damage.
Since the lightning bolts caused by the buff are affected by the Heavy trait as well, it greatly increases the total damage gained from this skill.

In the original design, Asura had a Secret Art called "묘호 (妙法)". Spell: Thunder used to be the third part of it and was called 천뢰 (天雷), which means Sky Thunder. The old skill name is still used for one of the skill voices.

Date		Changes
KR	NA	PvE	PvP
07/31/2014	12/30/2014	Spell: Thunder added.
11/06/2014	-	▼ Changed so targets standing on respective bottom platform aren't hit.
11/06/2014	-	None	▼ Teleport range decreased.
02/05/2015	-	▼ Duration decreased. (30 seconds to 22 seconds)
04/20/2015	-	▼ Unable to hit the enemies below the platform.
05/07/2015	-	Fixed error where extra hit activated when the character was hit.
09/03/2015	02/17/2016	▲ Hit range increased when casting. Moved from Asura to Little Specter.
09/10/2015	-	Fixed not being protected before first hit.
10/08/2015	03/16/2016	Fixed skill attribute not working properly. Fixed damage calculation Error.
02/09/2017	-	Damage error in [Enhanced] level fixed.
04/27/2017	05/10/2017	▲ Damage increased.	None
04/05/2018	04/18/2018	▲ Damage increased.	▼ Damage decreased.
08/23/2018	09/06/2018	▲ Thunderbolt damage increased.
07/04/2019	07/31/2019	Skill traits changed. Icon changed from to .