Twin Blade Penetration
Lvl: 15 Passive

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.

Lvl: 14 Passive
• 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.
Lvl: 13 Passive
• 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.
Lvl: 12 Passive
• 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.
Lvl: 11 Passive
• 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.
Lvl: 10 Passive
• 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.
Lvl: 9 Passive
• 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.
Lvl: 8 Passive
• 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.
Lvl: 7 Passive
• 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.
Lvl: 6 Passive
• 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.
Lvl: 5 Passive
• Auto Attacks dealt with Dagger type weapons has a 25% chance to reduce the enemy unit's equipment Def by 50% for 4 sec
Lvl: 4 Passive
• Auto Attacks dealt with Dagger type weapons has a 20% chance to reduce the enemy unit's equipment Def by 50% for 4 sec
Lvl: 3 Passive
• Auto Attacks dealt with Dagger type weapons has a 15% chance to reduce the enemy unit's equipment Def by 50% for 4 sec
Lvl: 2 Passive
• Auto Attacks dealt with Dagger type weapons has a 10% chance to reduce the enemy unit's equipment Def by 50% for 4 sec
Lvl: 1 Passive
• Auto Attacks dealt with Dagger type weapons has a 5% chance to reduce the enemy unit's equipment Def by 50% for 4 sec

Aesir

• Twin Blade Penetration I When [Twin Blade Penetration] is triggered, damage dealt by auto attacks +10%
• Twin Blade Penetration II When [Twin Blade Penetration] is triggered, damage dealt by auto attacks +5%

Self

{
  "id": 95492,
  "BuffName": "Twin Blade Penetration (Peak Level)",
  "BuffRate": {
    "Odds": 100
  },
  "Condition": {
    "type": "Attack",
    "equipType": [
      250
    ],
    "normal_skill": 1,
    "must_have_damage": 1
  },
  "BuffEffect": {
    "id": [
      95493
    ],
    "type": "AddBuff"
  }
}

Self

{
  "id": 95493,
  "BuffName": "Twin Blade Penetration (Peak Level)",
  "BuffRate": {
    "Odds": 25
  },
  "BuffType": {
    "isgain": 0,
    "isdisperse": 1
  },
  "DelBuffID": [
    95491
  ],
  "BuffEffect": {
    "type": "AttrChange",
    "DefPer": -0.5
  }
}

Self

{
  "id": 95494,
  "BuffName": "Twin Blade Penetration (Peak Level)",
  "BuffRate": {
    "Odds": 100
  },
  "Condition": {
    "type": "Attack",
    "equipType": [
      250
    ],
    "normal_skill": 1
  },
  "BuffEffect": {
    "id": [
      95495
    ],
    "type": "AddBuff"
  }
}

Self

{
  "id": 95495,
  "BuffDesc": "Improve Pen.",
  "BuffIcon": "skillbuff_commonbuff",
  "BuffName": "Twin Blade Penetration (Peak Level)",
  "BuffRate": {
    "Odds": 10
  },
  "BuffType": {
    "isgain": 0,
    "isdisperse": 1
  },
  "IconType": 1,
  "BuffEffect": {
    "type": "AttrChange",
    "DamSpike": {
      "a": 0.015,
      "b": -0.075,
      "type": 1
    }
  }
}

Formula

{
  "id": 240015,
  "Buff": {
    "self": [
      95492,
      95494
    ]
  },
  "Cost": 1,
  "Desc": [
    {
      "id": 240001,
      "params": [
        25,
        50,
        4,
        15
      ]
    }
  ],
  "Icon": "skill_240001",
  "Level": 15,
  "DescId": "##170291",
  "NameZh": "##158440",
  "Pvp_buff": {
    "self": [
      95492,
      95494
    ]
  },
  "PeakLevel": 10,
  "Target_EP": 3
}