Penetration

Skill Type	Battle
Learning Cost	80,000 Đ
Max. Level	17
Vigour Cost	25
Skill Requirement	Ballistics 2
Level Requirement
Lv. - Lv. - Lv. 20
Skill can be Refined
Refine Cost	4,000,000 Đ
Refine Effect	▶ Cause abnormal state Increases the chance of bringing an enemy ship into an abnormal state by cannon attacks during battle.

Where to learn this skill from

Location	NPC	Note
Seville	Santa Cruz Marquis
Colony	Maritime Worker

Alternatively, this skill can be learned from any Battle Guild Master when using any jobs below.
However, the level requirement still applies

Jobs

*	Job name	Job type
Expert	Bounty Hunter	Battle
Favoured	Cannoneer	Battle
Favoured	Grand Admiral	Battle
Favoured	High Commander	Battle

Items

Item name	Item type	+	Note
Baltazar's Uniform ♂	Body Equipment	+ 2
Armour of Light	Body Equipment	+ 2
Celestial Globe Staff	Weapon Item	+ 3	Has EX effect
Heretical Pirate's Combat Wear EX ♂	Body Equipment	+ 3	Has EX effect
Heretical Pirate's Combat Wear ♂	Body Equipment	+ 3
Morgan's Coat ♂	Body Equipment	+ 3	Has EX effect
Redbeard's Pirate Clothes	Body Equipment	+ 2	Has EX effect
Commander Plate Armor	Body Equipment	+ 2	Has EX effect
Superior Brave Armour ♂	Body Equipment	+ 3	Has EX effect
Knight Sabaton	Foot Equipment	+ 2
Nanban Tsutsu	Weapon Item	+ 2
Koxinga Army Bow	Weapon Item	+ 1
Boots of the Hero of the Frozen Sea	Foot Equipment	+ 1
Immortal Pirate's Coat	Body Equipment	+ 2
Cannoneers's Notes	Accessory	+ 1
Godly Bracelet	Accessory	+ 1
Calendar Watch of Wisdom	Accessory	+ 1
Daikyu	Weapon Item	+ 1
Long Club	Weapon Item	+ 2
Prince of Navigation's Official Clothes ♂	Body Equipment	+ 2	Has EX effect
Sea Monster's Robe	Body Equipment	+ 2	Has EX effect
Executioner's Sword	Weapon Item	+ 3	Has EX effect
Superior Brave Greaves	Foot Equipment	+ 3	Has EX effect
Maiden Knight's Armour ♀	Body Equipment	+ 3	Has EX effect
Brave Warrior's Armour ♂	Body Equipment	+ 3	Has EX effect
English Navy Formalwear ♀	Body Equipment	+ 1
Pirates Cuirass	Body Equipment	+ 1
Crimson Cuirass	Body Equipment	+ 2
Dhul-Qarnayn	Body Equipment	+ 1
Orca Mercenary Commander's Outfit ♂	Body Equipment	+ 1
Formal Orca Commander Outfit ♂	Body Equipment	+ 1
Claw Gauntlets	Hand Equipment	+ 2	Has EX effect
Scalawag Hat	Head Equipment	+ 1
Martial Arts Master's Clothes	Body Equipment	+ 3
Voyager's Work Clothes ♀	Body Equipment	+ 2	Has EX effect
Legendary Gloves	Hand Equipment	+ 1	Has EX effect
Sea Dragon's Plate Armour	Body Equipment	+ 3	Has EX effect
Hayreddin's Turban	Head Equipment	+ 1	Has EX effect
Wolf Costume	Body Equipment	+ 3	Has EX effect
Fairy King's Clothing	Body Equipment	+ 4	Has EX effect
Voyager's Uniform	Body Equipment	+ 2	Has EX effect
Shaman's Clothes	Body Equipment	+ 2	Has EX effect
Broach of Accomplishment	Accessory	+ 3
Yellow Easter Egg	Accessory	+ 1
Claw Gauntlets	Hand Equipment	+ 2	Has EX effect
Special King Lanling Costume	Body Equipment	+ 2
Armour of Light	Body Equipment	+ 1
Armour of Light	Body Equipment	+ 1
Sea Dragon's Plate Armour	Body Equipment	+ 2	Has EX effect
Sea Dragon's Plate Armour	Body Equipment	+ 3	Has EX effect
Sea Monster's Robe	Body Equipment	+ 2	Has EX effect
Sea Monster's Robe	Body Equipment	+ 2	Has EX effect
Superior Brave Armour ♀	Body Equipment	+ 3	Has EX effect
Brave Warrior's Armour ♂	Body Equipment	+ 3	Has EX effect
Maiden Knight's Armour ♀	Body Equipment	+ 3	Has EX effect
Wolf Costume	Body Equipment	+ 3	Has EX effect
Wolf Costume	Body Equipment	+ 3	Has EX effect
China Dress ♀	Body Equipment	+ 3	Has EX effect
China Clothes ♂	Body Equipment	+ 3	Has EX effect
Summer Sailor Clothes	Body Equipment	+ 2	Has EX effect
Tropical Swimwear ♀	Body Equipment	+ 2	Has EX effect
Sky Clothes	Body Equipment	+ 1
Sky Clothes EX	Body Equipment	+ 2	Has EX effect
China Dress ♀	Body Equipment	+ 3	Has EX effect
China Clothes ♂	Body Equipment	+ 3	Has EX effect
Tropical Swimwear ♀	Body Equipment	+ 2	Has EX effect
Tropical Swimwear ♀	Body Equipment	+ 2	Has EX effect
Tropical Swimwear ♀	Body Equipment	+ 1	Has EX effect
Tropical Swimwear ♂	Body Equipment	+ 2	Has EX effect
Tropical Swimwear ♂	Body Equipment	+ 2	Has EX effect
Tropical Swimwear ♂	Body Equipment	+ 2	Has EX effect
Tropical Swimwear ♂	Body Equipment	+ 1	Has EX effect
Plum Hair Accessory	Head Equipment	+ 2	Has EX effect
Biography of Admiral Nelson	Accessory	+ 2
Large Telescope	Weapon Item	+ 3	Has EX effect

Increases destructive capability of cannon

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