Fullblack Claw
Lvl: 10 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3

Tear open an enemy's wound, increasing the Poison DMG they take by 30%, and AA DMG they take from self by 150%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.

Lvl: 9 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3
• Tear open an enemy's wound, increasing the Poison DMG they take by 27%, and AA DMG they take from self by 135%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.
Lvl: 8 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3
• Tear open an enemy's wound, increasing the Poison DMG they take by 24%, and AA DMG they take from self by 120%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.
Lvl: 7 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3
• Tear open an enemy's wound, increasing the Poison DMG they take by 21%, and AA DMG they take from self by 105%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.
Lvl: 6 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3
• Tear open an enemy's wound, increasing the Poison DMG they take by 18%, and AA DMG they take from self by 90%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.
Lvl: 5 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3
• Tear open an enemy's wound, increasing the Poison DMG they take by 15%, and AA DMG they take from self by 75%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.
Lvl: 4 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3
• Tear open an enemy's wound, increasing the Poison DMG they take by 12%, and AA DMG they take from self by 60%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.
Lvl: 3 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3
• Tear open an enemy's wound, increasing the Poison DMG they take by 9%, and AA DMG they take from self by 45%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.
Lvl: 2 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3
• Tear open an enemy's wound, increasing the Poison DMG they take by 6%, and AA DMG they take from self by 30%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.
Lvl: 1 Buff CD: 15 sec Skill Delay: 2 sec SP: 100 Range: 3
• Tear open an enemy's wound, increasing the Poison DMG they take by 3%, and AA DMG they take from self by 15%. Lasts 12s. Using this skill also adds one [Poison Cast]. The effect can't be cleared.

Enemy

{
  "id": 95500,
  "BuffDesc": "Poison damage taken increases and auto attack damage taken increases",
  "BuffIcon": "skillbuff_commonbuff",
  "BuffName": "Fullblack Claw",
  "BuffRate": {
    "Odds": 100
  },
  "IconType": 1,
  "BuffEffect": {
    "type": "AttrChange",
    "BePoisonDamPer": {
      "a": -0.03,
      "b": 0,
      "type": 1
    }
  },
  "BuffStateID": 95500
}

Enemy

{
  "id": 95501,
  "BuffName": "23",
  "BuffRate": {
    "Odds": {
      "a": 700,
      "b": 100,
      "c": 0,
      "type": 8
    }
  },
  "BuffEffect": {
    "id": [
      43000051
    ],
    "type": "AddBuff"
  }
}

Enemy

{
  "id": 43000051,
  "BuffName": "Poison Cast Effect",
  "BuffRate": {
    "Odds": 100
  },
  "BuffType": {
    "isgain": 0,
    "isdisperse": 1
  },
  "BuffEffect": {
    "type": "AttrChange",
    "MaxHpPer": {
      "a": -0.05,
      "type": 510
    },
    "BePoisonDamPer": {
      "a": -0.3,
      "type": 511
    }
  },
  "BuffStateID": 120030
}

Formula

{
  "CD": 15,
  "id": 194010,
  "Buff": {
    "enemy": [
      95500,
      95501
    ]
  },
  "Cost": 1,
  "Desc": [
    {
      "id": 194000,
      "params": [
        30,
        150
      ]
    }
  ],
  "Icon": "skill_194001_1",
  "Camps": "Enemy",
  "Level": 10,
  "Logic": "SkillLockedTarget",
  "DescId": "##3361684",
  "NameZh": "##1268820",
  "SE_hit": "Skill/Spear_hit",
  "DelayCD": 2,
  "Fire_EP": 3,
  "Pvp_buff": {
    "enemy": [
      95500,
      95501
    ]
  },
  "AttackAct": [
    "use_skill"
  ],
  "Attack_EP": 3,
  "SE_attack": "Skill/Spear_attack",
  "SkillCost": {
    "sp": 100
  },
  "SkillType": "Buff",
  "Target_EP": 3,
  "Launch_Range": 3
}