Spell: Spiritual Eye

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[Passive]
Command attacks and skills will ignore defense and if Secret Art is used, cooldown for Special Active skills decrease.

Requirements

Class	Level Required	Skill Requirement
Asura	60	Expert Training Skill Quest

Skill Level	Level Required	Commands and Skills Defense Pierce	On Secret Art Use
Skill Level	Level Required	Commands and Skills Defense Pierce	Special Active Skill Total Cooldown Decrease	Reactivation Cooldown
PvE
1	60	2.5%	33%	7 Seconds
2	62	5%
3	73	7.5%
4	99	10%
PvP
1	60	2.5%	13%	7 Seconds
2	62	5%
3	73	7.5%
4	99	10%

The NA server's description only mentions command attacks, but this passive also applies to skills.
The Defense Pierce effect is different from Defense Ignore in how it is calculated. Instead of reducing the numeric value of defense, it reduces the defense percentage, making it very potent against high defense enemies, such as those in the Challenge Mode. The same effect also exists on Elesis's Chivalry System (Annihilation Mode) and the Freezing attribute.

Date		Changes
KR	NA	PvE	PvP
07/31/2014	12/30/2014	Spell: Spiritual Eye added.
02/05/2015	-	▼ Defense Penetrated decreased. (20% to 16%)
09/03/2015	02/17/2016	▲ Cooldown time decreased when using secret arts. Changed effect to defense piercing.
02/18/2016	-	Fixed skill cooldown time being reset when using secret art as Asura without opening Spell: Spiritual Eye.
04/27/2017	05/10/2017	▼ Defense Penetration decreased.
06/15/2017	06/28/2017	▼ Defense Ignore only applies to combos. ▼ Cooldown Decrease decreased.
07/27/2017	08/09/2017	▲ Defense Penetration affects skills. ▼ Defense Penetration decreased.
05/17/2018	06/14/2018	▲ Cooldown Decrease increased.
09/20/2018	10/11/2018	▲ Cooldown Decrease increased. ▼ Reactivation Cooldown added.
07/04/2019	07/31/2019	▲ Reactivation Cooldown decreased.