Impact Detonation

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	[Special Active: Tenacity] Shoot cannonballs in rapid succession.
	Cannonball Consumption Uses 3 to 6 cannonballs
	Final Enhanced Skill Damage is increased by 1.2 times.

Requirements

Class	Level Required
Shelling Guardian	30

Mode	Damage (Magical)			Max Hits			Ammo Usage	MP Usage	Cooldown
Mode	Shots 1-2	Shots 3-5	Final Blast	Shots 1-2	Shots 3-5	Final Blast	Ammo Usage	MP Usage	Cooldown
Normal
PvE	844%	247%	965%	2	0 ~ 3	1	3 ~ 6	80 MP	9 Seconds
PvP	322%	94%	367%	2	0 ~ 3	1	3 ~ 6	80 MP	9 Seconds
[Enhanced]
PvE	1013%	296%	1158%	2	0 ~ 3	1	3 ~ 6	80 MP	9 Seconds
PvP	386%	113%	440%	2	0 ~ 3	1	3 ~ 6	80 MP	9 Seconds

Heavy Impact Detonation		Light Impact Detonation
Attribute Effect	Details	Attribute Effect	Details
Attribute Effect	Cooldown	Attribute Effect	MP Usage
Damage increased to 144% Cooldown increased to 120%	10.8 Seconds	MP Usage decreased to 70%	56 MP

Mode	Regular		Modified Warhead/Mobile Shelling 3 Enhanced Cannonballs
Mode	Normal	Heavy	Normal	Heavy
PvE	4,072%	5,863.68%	4,907.71%	7,067.11%
PvP	1,551%	2,233.44%	1,869.34%	2,691.84%

With 4-6 cannonballs, the third to fifth shots do lower damage than the first two. Lunatic Blow shares this characteristic.
Targets right in front of Chung take unlisted physical damage if they make contact with the cannon before he fires.
The shots can miss entirely if the enemy is at point-blank range to Chung so this should be used when the enemy can be pushed back by the initial cannon hit or right after Awakening (assuming you have at least 20% Action Speed).
This skill is boosted by Tactical Trooper's Enhanced Cannonballs.
- Although it's a Special Active skill, damage increase per Cannonball is 2%, not 5%.
The cannonball shots will prevent the target from charging their mana for a Mana Break.

Date		Changes
KR	NA	PvE	PvP
06/27/2013	11/06/2013	Impact Detonation added.
07/10/2014	-	▲ Damage increased. Cannonball usage changed.
07/17/2014	-	None	▼ Damage decreased.
04/20/2015	-	▲ Skill's hitbox changes to follow the visual effect, so the hitbox becomes larger.
08/20/2015	01/27/2016	Active → Special Active. Moved from Guardian to Shelling Guardian.
11/16/2016	-	Fixed issue where deal less damage when using red cannonballs.
12/01/2016	01/11/2017	Fixed issue where can proc Elements.
01/12/2017	01/24/2017	▼ Damage decreased.
04/27/2017	05/10/2017	▲ Damage increased.	None
06/29/2017	-	Fixed issue where Chung will move forward when using the skill in Tactical Field.
04/05/2018	04/18/2018	▲ Shot 1-2 damage increased. ▲ Final Shot damage increased. ▼ Shot 3-5 damage decreased.