
All Aloy Skills and their Effects in Horizon Forbidden West

Below is a list of all learnable skills for Aloy in Horizon Forbidden West. Included are each skill type, skill points requirement, and description.
Skills are grouped under six skill trees namely: Warrior, Trapper, Hunter, Survivor, Infiltrator, and Machine Master. In addition, skills are categorized further into Skill Types: Active Skill, Passive Boost, Weapon Technique, and Valor Surges.
Trophies
| Trophy | How to Unlock |
|---|---|
| Learned all available skills on one tree. |
Skill Tree
Here is an overview of each new skill tree:
| Skill Tree | Overview |
|---|---|
| Warrior (31 Skills) |
Unlock new melee combos and increase melee damage and effectiveness. Includes Weapon Techniques for Warrior Bows, which specialize in close-quarters combat. |
| Trapper (20 Skills) |
Increase the effectiveness of food and traps, and the amount of traps that can be placed. Includes Weapon Techniques for Tripcasters and Ropecasters. |
| Hunter (29 Skills) |
Increase ranged combat effectiveness and improve Weapon Stamina and Concentration. Includes Weapon Techniques for Hunter Bows, Bolt Blasters, which specialize in mid-range combat. |
| Survivor (29 Skills) |
Increase the effectiveness of healing and potions, and gain benefits while in low health. Includes Weapon Techniques for Blastslings and Shredder Gauntlets. |
| Infiltrator (27 Skills) |
Reduce visibility and movement noise, and increase damage dealt while stealth. Weapon Techniques for Sharpshot Bow, which specialize in long-range combat. |
| Machine Master (26 Skills) |
Increase the effectiveness of overriding machines and the durability and damage dealt from overridden machines. Includes Weapon Techniques for Spike Throwsers, which excel against large machines. |
Skill Types
Here is an overview of each new skill type:
| Skill Tree | Overview |
|---|---|
| Active Skills | Skills under this type give new usable skills to Aloy. |
| Passive Boosts | Skills under this type improve the core and usable skills of Aloy. |
| Weapon Techniques | Skills under this type add new features to weapons used by Aloy. |
| Valor Surges | Skills under this type give new powerful skills that can only be unlocked by learning other prerequisite skills. |
Warrior Skills
There are 31 Warriors Skills Aloy can unlock.
| Skill | Skill Type | Skills Points Needed |
|---|---|---|
| 1) Resonator Blast | Active Skill | 1 SP |
| Description |
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| 2) Nora Warrior | Active Skill | 1 SP |
| Description |
|
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| 3) Block Breaker | Active Skill | 1 SP |
| Description |
|
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| 4) Resonator Blast+ | Passive Boost | 1 SP |
| Description |
|
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| 5) Resonator Blast+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 6) Melee Damage | Passive Boost | 1 SP |
| Description |
|
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| 7) Melee Damage Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 8) Critical Strike+ | Passive Boost | 1 SP |
| Description |
|
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| 9) Critical Strike+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 10) Energized Duration | Passive Boost | 1 SP |
| Description |
|
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| 11) Energized Duration Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 12) Resonator Damage | Passive Boost | 1 SP |
| Description |
|
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| 13) Resonator Damage Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 14) Aerial Slash/Jump Off | Active Skill | 1 SP |
| Description |
|
|
| 15) Power Attack+ | Passive Damage | 1 SP |
| Description |
|
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| 16) Power Attack+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 17) Spread Shot | Weapon Technique (for Warrior Bow) | 2 SP |
| Description |
|
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| 18) Resonator Buildup | Passive Boost | 1 SP |
| Description |
|
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| 19) Resonator Buildup Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 20) Melee Detonator | Weapon Technique (For Warrior Bow) | 2 SP |
| Description |
|
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| 21) Burst Fire | Weapon Technique (for Bow) | 2 SP |
| Description |
|
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| 22) Halfmoon Slash | Active Skill | 2 SP |
| Description |
|
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| 23) The Destroyer | Active Skill | 3 SP |
| Description |
|
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| 24) Spinning Scythe | Active Skill | 3 SP |
| Description |
|
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| 25) Energy Surge | Active Skill | 3 SP |
| Description |
|
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| 26) Critical Boost Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 27) Critical Boost Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 28) Critical Boost Lv.3 | Valor Surge | ? SP |
| Description |
|
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| 29) Melee Might Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 30) Melee Might Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 31) Melee Might Lv.3 | Valor Surge | ? SP |
| Description |
|
|
Trapper Skills
There are 20 Trapper Skills Aloy can unlock.
| Skill | Skill Type | Skills Points Needed |
|---|---|---|
| 1) Quick Trapper | Passive Boost | 1 SP |
| Description |
|
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| 2) Quick Trapper Lv.3 | Passive Boost | ? SP |
| Description |
|
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| 3) Skilled Salvager | Passive Boost | 1 SP |
| Description |
|
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| 4) Skilled Salvager Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 5) Nimble Crafter | Passive Boost | 1 SP |
| Description |
|
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| 6) Nimble Crafter Lv.3 | Passive Boost | ? SP |
| Description |
|
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| 7) Trap Limit | Passive Boost | 1 SP |
| Description |
|
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| 8) Trap Limit Lv.4 | Passive Boost | ? SP |
| Description |
|
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| 9) Resilient Trapper | Passive Boost | 1 SP |
| Description |
|
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| 10) Resilient Trapper Lv.2 | Passive Boost | 1 SP |
| Description |
|
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| 11) Food Duration | Passive Boost | 1 SP |
| Description |
|
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| 12) Food Duration Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 13) Quick Wire | Weapon Technique (for Tripcaster) | 2 SP |
| Description |
|
|
| 14) Penetrating Rope | Weapon Technique (for Ropecaster) | 1 SP |
| Description |
|
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| 15) Elemental Fury Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 16) Elemental Fury Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 17) Elemental Fury Lv.3 | Valor Surge | ? SP |
| Description |
|
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| 18) Trap Specialist Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 19) Trap Specialist Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 20) Trap Specialist Lv.3 | Valor Surge | ? SP |
| Description |
|
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Hunter Skills
There are 29 Hunter Skills Aloy can unlock.
| Skill | Skill Type | Skills Points Needed |
|---|---|---|
| 1) Concentration+ | Passive Boost | 1 SP |
| Description |
|
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| 2) Concentration+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 3) Deep Concentration | Passive Boost | 1 SP |
| Description |
|
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| 4) Deep Concentration Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 5) Concentration Regen | Passive Boost | 1 SP |
| Description |
|
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| 6) Concentration Regen Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 7) High Volley | Weapon Technique (for Hunter Bow) | 2 SP |
| Description |
|
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| 8) Spread Blast | Weapon Technique (for Boltblaster) | 2 SP |
| Description |
|
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| 9) Valor Surge Master | Passive Boost | 1 SP |
| Description |
|
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| 10) Valor Surge Master Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 11) Weapon Stamina+ | Passive Boost | 1 SP |
| Description |
|
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| 12) Weapon Stamina+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 13) Stamina Regen | Passive Boost | 1 SP |
| Description |
|
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| 14) Stamina Regen Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 15) Ammo Expert | Passive Boost | 1 SP |
| Description |
|
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| 16) Ammo Expert Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 17) Heavy Weapon+ | Passive Boost | 1 SP |
| Description |
|
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| 18) Heavy Weapon+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 19) Triple Notch | Weapon Technique (for Hunter Bow) | 3 SP |
| Description |
|
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| 20) Sustained Burst | Weapon Technique (for Boltblaster) | 3 SP |
| Description |
|
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| 21) Workbench Expert | Active Skill | 3 SP |
| Description |
|
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| 22) Knockdown Shot | Weapon Technique (for Hunter Blow) | 3 SP |
| Description |
|
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| 23) Ultra Shot | Weapon Technique (for Boltblaster) | 3 SP |
| Description |
|
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| 24) Ranged Master Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 25) Ranged Master Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 26) Ranged Master Lv.3 | Valor Surge | ? SP |
| Description |
|
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| 27) Powershots Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 28) Powershots Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 29) Powershots Lv.3 | Valor Surge | ? SP |
| Description |
|
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Survivor Skills
There are 29 Survivor Skills Aloy can unlock.
| Skill | Skill Type | Skills Points Needed |
|---|---|---|
| 1) Potent Medicine | Passive Boost | 1 SP |
| Description |
|
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| 2) Potent Medicine Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 3) Low Health Regen | Passive Boost | 1 SP |
| Description |
|
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| 4) Low Health Regen Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 5) Low Health Defense | Passive Boost | 1 SP |
| Description |
|
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| 6) Low Health Defense Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 7) Bouncing Bomb | Weapon Technique (for Blastsling) | 2 SP |
| Description |
|
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| 8) Triple Shredder | Weapon Technique (for Shredder Gauntlet) | 2 SP |
| Description |
|
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| 9) Potion Proficiency | Passive Boost | 1 SP |
| Description |
|
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| 10) Potion Proficiency Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 11) Medicine Capacity | Passive Boost | 1 SP |
| Description |
|
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| 12) Medicine Capacity Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 13) Valor On Impact | Passive Boost | 1 SP |
| Description |
|
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| 14) Valor On Impact Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 15) Burst Dodge | Weapon Technique (for Blastsling) | 2 SP |
| Description |
|
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| 16) Shredder Mine | Weapon Technique (for Shredder Gauntlet) | 2 SP |
| Description |
|
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| 17) Low Health Ranged | Passive Boost | 1 SP |
| Description |
|
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| 18) Low Health Ranged Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 19) Low Health Melee | Passive Boost | 1 SP |
| Description |
|
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| 20) Low Health Melee Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 21) Sticky Bomb | Weapon Technique (for Blastsling) | 3 SP |
| Description |
|
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| 22) Plant Forager | Active Skill | 2 SP |
| Description |
|
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| 23) Power Shredder | Weapon Technique (for Shredder Gauntlet) | 3 SP |
| Description |
|
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| 24) Toughened Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 25) Toughened Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 26) Toughened Lv.3 | Valor Surge | ? SP |
| Description |
|
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| 27) Overshield Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 28) Overshield Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 29) Overshield Lv.3 | Valor Surge | ? SP |
| Description |
|
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Infiltrator Skills
There are 27 Infiltrator Skills Aloy can unlock.
| Skill | Skill Type | Skills Points Needed |
|---|---|---|
| 1) Silent Strike+ | Passive Boost | 1 SP |
| Description |
|
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| 2) Silent Strike+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 3) Stealth Ranged+ | Passive Boost | 1 SP |
| Description |
|
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| 4) Stealth Ranged+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 5) Stealth Tear+ | Passive Boost | 1 SP |
| Description |
|
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| 6) Stealth Tear+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 7) Silent Strike Heal | Passive Boost | 1 SP |
| Description |
|
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| 8) Silent Strike Heal Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 9) Smoke Bomb Capacity | Passive Boost | 1 SP |
| Description |
|
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| 10) Smoke Bomb Capacity Lv.3 | Passive Boost | ? SP |
| Description |
|
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| 11) Quiet Movement | Passive Boost | 1 SP |
| Description |
|
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| 12) Quiet Movement Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 13) Low Profile | Passive Boost | 1 SP |
| Description |
|
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| 14) Low Profile Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 15) Quiet Spear | Passive Boost | 1 SP |
| Description |
|
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| 16) Quiet Spear Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 17) Silent Strike Gain | Passive Boost | 2 SP |
| Description |
|
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| 18) Silent Strike Gain Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 19) Braced Shot | Weapon Technique (for Sharpshot Bow) | 3 SP |
| Description |
|
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| 20) Double Notch | Weapon Technique (for Sharpshot Bow) | 3 SP |
| Description |
|
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| 21) Focused Shot | Weapon Technique (for Sharpshot Bow) | 3 SP |
| Description |
|
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| 22) Stealth Stalker Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 23) Stealth Stalker Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 24) Stealth Stalker Lv.3 | Valor Surge | ? SP |
| Description |
|
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| 25) Radial Blast Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 26) Radial Blast Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 27) Radial Blast Lv.3 | Valor Surge | ? SP |
| Description |
|
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Machine Master Skills
There are 26 Machine Master Skills Aloy can unlock.
| Skill | Skill Type | Skills Points Needed |
|---|---|---|
| 1) Mounted Defense | Passive Boost | 1 SP |
| Description |
|
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| 2) Mounted Defense Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 3) Lasting Override | Passive Boost | 1 SP |
| Description |
|
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| 4) Lasting Override Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 5) Machine Damage | Passive Boost | 1 SP |
| Description |
|
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| 6) Machine Damage Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 7) Spike Trap | Weapon Technique (for Spike Thrower) | 2 SP |
| Description |
|
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| 8) Propelled Spike | Weapon Technique (for Spike Thrower) | 2 SP |
| Description |
|
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| 9) Machine Health | Passive Boost | 2 SP |
| Description |
|
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| 10) Machine Health Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 11) Heavy Lifter | Passive Boost | 2 SP |
| Description |
|
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| 12) Heavy Lifter Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 13) Efficient Repair | Passive Boost | 2 SP |
| Description |
|
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| 14) Efficient Repair Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 15) Machine Elemental+ | Passive Boost | 2 SP |
| Description |
|
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| 16) Machine Elemental+ Lv.2 | Passive Boost | ? SP |
| Description |
|
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| 17) Splitting Spike | Weapon Technique (for Spike Thrower) | 3 SP |
| Description |
|
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| 18) Override Subroutines | Active Skill | 3 SP |
| Description |
|
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| 19) Mounted Archer | Passive Boost | 2 SP |
| Description |
|
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| 20) Mounted Archer Lv.2 | Weapon Technique (for Sharpshot Bow) | 3 SP |
| Description |
|
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| 21) Part Breaker Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 22) Part Breaker Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 23) Part Breaker Lv.3 | Valor Surge | ? SP |
| Description |
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| 24) Chain Burst Lv.1 | Valor Surge | ? SP |
| Description |
|
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| 25) Chain Burst Lv.2 | Valor Surge | ? SP |
| Description |
|
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| 26) Chain Burst Lv.3 | Valor Surge | ? SP |
| Description |
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