Twin Blade Penetration

Passive

15 ranks

Auto Attacks dealt with Dagger type weapons has a 5% chance to reduce the enemy unit's equipment Def by 50% for 4 sec

Skill type: Passive
Duration: 4 s

Skill access

Learned by

Requires

Level comparison

Start with the max-level result, then compare exact client values and learning costs at every lower level.

Levels 1–15

Metric	Max level Level 15	Level 14 Level 14	Level 13 Level 13	Level 12 Level 12	Level 11 Level 11	Level 10 Level 10	Level 9 Level 9	Level 8 Level 8	Level 7 Level 7	Level 6 Level 6	Level 5 Level 5	Level 4 Level 4	Level 3 Level 3	Level 2 Level 2	Level 1 Level 1
Duration	4 s	4 s	4 s	4 s	4 s	4 s	4 s	4 s	4 s	4 s	4 s	4 s	4 s	4 s	4 s
Skill points	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Applied effects	Self Physical Defense: -50% Self Physical Penetration: +15.00% +1.50% × skill level − 7.50%	Self Physical Defense: -50% Self Physical Penetration: +13.50% +1.50% × skill level − 7.50%	Self Physical Defense: -50% Self Physical Penetration: +12.00% +1.50% × skill level − 7.50%	Self Physical Defense: -50% Self Physical Penetration: +10.50% +1.50% × skill level − 7.50%	Self Physical Defense: -50% Self Physical Penetration: +9.00% +1.50% × skill level − 7.50%	Self Physical Defense: -50% Self Physical Penetration: +7.50% +1.50% × skill level − 7.50%	Self Physical Defense: -50% Self Physical Penetration: +6.00% +1.50% × skill level − 7.50%	Self Physical Defense: -50% Self Physical Penetration: +4.50% +1.50% × skill level − 7.50%	Self Physical Defense: -50% Self Physical Penetration: +3% +1.50% × skill level − 7.50%	Self Physical Defense: -50% Self Physical Penetration: +1.50% +1.50% × skill level − 7.50%	Self Physical Defense: -50%	Self Physical Defense: -50%	Self Physical Defense: -50%	Self Physical Defense: -50%	Self Physical Defense: -50%
Description	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 15% Pen. for your own by 4 seconds.	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 13.5% Pen. for your own by 4 seconds.	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 12% Pen. for your own by 4 seconds.	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 10.5% Pen. for your own by 4 seconds.	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 9% Pen. for your own by 4 seconds.	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 7.5% Pen. for your own by 4 seconds.	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 6% Pen. for your own by 4 seconds.	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 4.5% Pen. for your own by 4 seconds.	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 3% Pen. for your own by 4 seconds.	When launching Auto Attacks with daggers, There is a 25% chance to cause the enemy unit to lose 50% Def for 4 seconds; When launching Auto Attacks with daggers, There is 10% chance to increase 1.5% Pen. for your own by 4 seconds.	Auto Attacks dealt with Dagger type weapons has a 25% chance to reduce the enemy unit's equipment Def by 50% for 4 sec	Auto Attacks dealt with Dagger type weapons has a 20% chance to reduce the enemy unit's equipment Def by 50% for 4 sec	Auto Attacks dealt with Dagger type weapons has a 15% chance to reduce the enemy unit's equipment Def by 50% for 4 sec	Auto Attacks dealt with Dagger type weapons has a 10% chance to reduce the enemy unit's equipment Def by 50% for 4 sec	Auto Attacks dealt with Dagger type weapons has a 5% chance to reduce the enemy unit's equipment Def by 50% for 4 sec

Applied effects

Maximum-level buffs, conditions, and stat changes.

Level 15

Self

When

Using a normal attack

Applied change

Physical Defense: -50%

How to compare skill levels

Compare damage, hits, SP, timing, requirements, and linked buffs at the same level. A new hit, target scope, or condition can matter more than the largest percentage increase. Read the related player guide