Use Musical Instrument
Lvl: 20 Passive

Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 10% & Auto Attack Atk by 400. When performing musical skills, increase Speed by 10%

Lvl: 19 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 9% & Auto Attack Atk by 380. When performing musical skills, increase Speed by 10%
Lvl: 18 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 8% & Auto Attack Atk by 360. When performing musical skills, increase Speed by 10%
Lvl: 17 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 7% & Auto Attack Atk by 340. When performing musical skills, increase Speed by 10%
Lvl: 16 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 6% & Auto Attack Atk by 320. When performing musical skills, increase Speed by 10%
Lvl: 15 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 5% & Auto Attack Atk by 300. When performing musical skills, increase Speed by 10%
Lvl: 14 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 4% & Auto Attack Atk by 280. When performing musical skills, increase Speed by 10%
Lvl: 13 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 3% & Auto Attack Atk by 260. When performing musical skills, increase Speed by 10%
Lvl: 12 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 2% & Auto Attack Atk by 240. When performing musical skills, increase Speed by 10%
Lvl: 11 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60,Dmg Inc. by 1% & Auto Attack Atk by 220. When performing musical skills, increase Speed by 10%
Lvl: 10 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 60 & Auto Attack Atk by 200. When performing musical skills, increase Speed by 10%
Lvl: 9 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 54 & Auto Attack Atk by 180. When performing musical skills, increase Speed by 9%
Lvl: 8 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 48 & Auto Attack Atk by 160. When performing musical skills, increase Speed by 8%
Lvl: 7 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 42 & Auto Attack Atk by 140. When performing musical skills, increase Speed by 7%
Lvl: 6 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 36 & Auto Attack Atk by 120. When performing musical skills, increase Speed by 6%
Lvl: 5 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 30 & Auto Attack Atk by 100. When performing musical skills, increase Speed by 5%
Lvl: 4 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 24 & Auto Attack Atk by 80. When performing musical skills, increase Speed by 4%
Lvl: 3 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 18 & Auto Attack Atk by 60. When performing musical skills, increase Speed by 3%
Lvl: 2 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 12 & Auto Attack Atk by 40. When performing musical skills, increase Speed by 2%
Lvl: 1 Passive
• Increase Music-type weapon control ability, when using Instruments, increase Atk by 6 & Auto Attack Atk by 20. When performing musical skills, increase Speed by 1%

Self

{
  "id": 119012,
  "BuffName": "Music Lessons [Peak]",
  "BuffRate": {
    "Odds": 100
  },
  "Condition": {
    "type": "Equip",
    "typeID": 260
  },
  "BuffEffect": {
    "Atk": 60,
    "type": "AttrChange",
    "NormalAtk": {
      "a": 20,
      "b": 0,
      "type": 1
    },
    "DamIncrease": {
      "a": 0.01,
      "b": -0.1,
      "type": 1
    }
  }
}

Self

{
  "id": 119013,
  "BuffName": "Music Lessons [Peak]",
  "BuffRate": {
    "Odds": 100
  },
  "Condition": {
    "type": "Concert",
    "style": 3
  },
  "BuffEffect": {
    "type": "AttrChange",
    "MoveSpdPer": 0.1
  }
}

Formula

{
  "id": 1413020,
  "Buff": {
    "self": [
      119012,
      119013
    ]
  },
  "Cost": 1,
  "Desc": [
    {
      "id": 1413001,
      "params": [
        10,
        400
      ]
    }
  ],
  "Icon": "skill_1413001",
  "Level": 20,
  "DescId": "##170271",
  "NameZh": "##158635",
  "Pvp_buff": {
    "self": [
      119012,
      119013
    ]
  },
  "PeakLevel": 10
}