Unlimited
Lvl: 10 Passive

When Arcane Master uses an ATK Skill, there is a 25% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.

Lvl: 9 Passive
• When Arcane Master uses an ATK Skill, there is a 23% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.
Lvl: 8 Passive
• When Arcane Master uses an ATK Skill, there is a 21% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.
Lvl: 7 Passive
• When Arcane Master uses an ATK Skill, there is a 19% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.
Lvl: 6 Passive
• When Arcane Master uses an ATK Skill, there is a 17% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.
Lvl: 5 Passive
• When Arcane Master uses an ATK Skill, there is a 15% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.
Lvl: 4 Passive
• When Arcane Master uses an ATK Skill, there is a 13% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.
Lvl: 3 Passive
• When Arcane Master uses an ATK Skill, there is a 11% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.
Lvl: 2 Passive
• When Arcane Master uses an ATK Skill, there is a 9% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.
Lvl: 1 Passive
• When Arcane Master uses an ATK Skill, there is a 7% chance of skipping Skill CD and Cast Delay and obtaining four elemental balls of Wind, Earth, Water, and Fire. Each time when triggered, increases M. Pen. by 5% (same chance of triggering for Auto Attack). Lasts 10 seconds. Stacks up to 3 layers.

Self

{
  "id": 125160,
  "BuffName": "Unlimited",
  "BuffRate": {
    "Odds": 100
  },
  "BuffEffect": {
    "odds": {
      "a": 2,
      "b": 5,
      "type": 1
    },
    "type": "NoSkillCD",
    "effect_buff": [
      125161,
      125162,
      116830,
      116831,
      116832,
      116833,
      116834
    ],
    "attack_skill": 1
  }
}

Self

{
  "id": 125162,
  "BuffDesc": "M.Pen. Increases",
  "BuffIcon": "skillbuff_commonbuff",
  "BuffName": "Unlimited (Puncture)",
  "BuffRate": {
    "Odds": 100
  },
  "BuffType": {
    "isgain": 1,
    "isdisperse": 1
  },
  "IconType": 1,
  "Condition": {
    "type": "Profession",
    "value": [
      21,
      22,
      23,
      24,
      25,
      695
    ]
  },
  "BuffEffect": {
    "type": "AttrChange",
    "MDamSpike": 0.05,
    "limit_layer": 3
  }
}

Self

{
  "id": 125163,
  "BuffName": "Unlimited (Auto Attack)",
  "BuffRate": {
    "Odds": 100
  },
  "Condition": {
    "type": "Attack",
    "normal_skill": 1
  },
  "BuffEffect": {
    "id": [
      125162
    ],
    "type": "AddBuff"
  }
}

Formula

{
  "id": 3101010,
  "Buff": {
    "self": [
      125160,
      125163
    ]
  },
  "Cost": 1,
  "Desc": [
    {
      "id": 3101000,
      "params": [
        25
      ]
    }
  ],
  "Icon": "skill_3101001",
  "Level": 10,
  "DescId": "##1268857",
  "NameZh": "##154971",
  "ItemCost": [
    {
      "id": 12903,
      "count": 2100
    }
  ],
  "Pvp_buff": {
    "self": [
      125160,
      125163
    ]
  },
  "ExtraMaxLevel": 1
}