Horizon Forbidden West gives Aloy six distinct skill trees and eighteen Valor Surges, and figuring out which combination actually improves your playstyle can feel overwhelming early on. This guide walks through each skill tree’s identity, highlights the skills worth prioritizing, and breaks down the strongest Valor Surges so you can build Aloy around how you actually like to play rather than spreading points too thin.
How the Skill System Works
Skills are organized into six themed trees: Hunter, Warrior, Trapper, Infiltrator, Survivor, and Machine Master. Within each tree you’ll find four categories of skills: Active Skills, Passive Boosts, Weapon Techniques, and Valor Surges. You earn skill points primarily by leveling up and by finding Skill Points as rewards from side quests and errands, so there’s no need to rush every purchase. Valor Surges sit at the top of each tree and unlock only after you’ve bought the skills connected to them, with each surge having three separately purchasable levels that grow stronger as you invest further. Only one Valor Surge can be equipped at a time, so choosing the right one for your build matters more than unlocking every option.
Because respeccing is available later through certain vendors, don’t be afraid to experiment early. That said, planning a rough build direction from the start saves you skill points for the abilities you’ll actually rely on in tough fights.
Hunter Tree: Precision and Ranged Damage
The Hunter tree focuses on bow accuracy, critical damage, and resource efficiency, making it the backbone for players who prefer ranged weak-point hunting over close combat. Early skills that improve draw speed and concentration meter regeneration pay off immediately, since Concentration lets you slow time while aiming and land precision shots far more reliably. Prioritizing Hunter skills is especially valuable if you plan to lean on Sharpshot Bows for stripping components off larger machines.
Warrior Tree: Melee and Spear Combat
Warrior skills revolve around Aloy’s spear, melee combos, and Impact damage, turning close-quarters fighting from a last resort into a legitimate strategy. This tree is worth investing in if you enjoy weaving melee strikes between ranged attacks, particularly against human enemies or smaller machines where closing the distance is safe. Its Valor Surges tend to boost melee damage output and survivability during extended melee exchanges.
Trapper Tree: Traps and Crowd Control
The Trapper tree centers on Tripwires, traps, and elemental ammo crafting, rewarding players who like setting up an encounter before it begins. Skills here improve trap damage, let you place more traps at once, and reduce crafting costs for elemental ammo types. This tree pairs especially well with Tripcasters and works well against groups of machines that can be lured into a kill zone.
Infiltrator Tree: Stealth and Evasion
Infiltrator skills improve stealth movement, sneak attack damage, and Aloy’s ability to avoid detection entirely. If you prefer thinning out patrols one silent takedown at a time before a big fight even starts, this tree turns stealth into a consistently viable strategy rather than an occasional bonus. Its Valor Surges typically grant temporary invisibility or drastically boosted stealth damage, both extremely useful against dangerous machine camps.
Survivor Tree: Resource Management and Survivability
Survivor skills touch nearly everything outside direct combat, including climbing speed, swimming, resource gathering, and health regeneration. Because so many Survivor skills improve traversal and economy rather than combat directly, this tree is easy to overlook, but a handful of its passives noticeably smooth out exploration and crafting throughout a full playthrough.
Machine Master Tree: Overrides and Mounts
Machine Master skills expand what you can do with overridden machines, including stronger mounts, additional override options, and combat bonuses while riding. This tree becomes increasingly powerful as you unlock overrides for larger machines, letting you turn dangerous enemies into temporary allies or mounts. It’s a strong pick for players who enjoy using overridden machines as both transportation and combat support.
Best Valor Surges to Prioritize
With eighteen Valor Surges spread across the six trees, a few consistently stand out as strong general picks. Surges tied to the Hunter and Trapper trees tend to boost weak-point or elemental damage output, making them reliable choices for ranged-focused builds. Warrior tree surges that enhance melee combos are excellent once you’ve invested enough points to make close combat viable. Infiltrator surges built around stealth burst damage or temporary invisibility can trivialize dangerous camps when used at the right moment, particularly in areas with multiple patrolling machines.
Since only one Valor Surge can be active at a time, it’s worth switching between two or three favorites depending on the encounter ahead rather than committing to a single surge for the entire game. A stealth-focused surge is fantastic for clearing a machine camp quietly, while a combat-boosting surge is better suited to a head-on fight against an apex predator.
Recommended Early Build Path
For a well-rounded start, put early points into Hunter skills for better aiming and Concentration regeneration, then branch into either Trapper for crowd control or Infiltrator for stealth depending on your preferred approach. Survivor skills that improve climbing and swimming are worth grabbing opportunistically since they make exploration less tedious throughout the entire game. Once you’ve built a comfortable foundation, invest more heavily into whichever tree’s Valor Surge best complements your playstyle, whether that’s ranged precision, stealth takedowns, or melee aggression.
There’s no single correct build in Forbidden West, and the game is flexible enough to support hybrid approaches that mix stealth openers with ranged follow-ups. For more on how skills tie into the game’s broader progression systems, weapons, and story, check out our complete Horizon Forbidden West guide.
Adjusting Your Build for Late-Game Content
As you approach the toughest machine encounters and endgame activities, consider respeccing toward whichever tree complements your favorite weapons and elemental ammo types. A build heavily invested in Hunter and Trapper skills, for example, synergizes extremely well with a loadout built around Sharpshot Bows and Tripcasters, while a Warrior and Infiltrator hybrid rewards players who like opening fights with a stealth strike before finishing in melee. Revisit your skill allocation periodically, especially after unlocking new weapon types or Valor Surges, since the optimal build tends to shift as your arsenal expands.