Deep Concentration is a learnable Hunter skill in Horizon Forbidden West.

Use

This skill reduces the rate Concentration depletes, effectively increasing the duration of Concentration.

Level	Cost	Depletion Speed
1	1	-15%
2	2	-25%
3	N/A	-40%
4	N/A	-60%

Boosts

This skill is boosted by wearing the Nora Thunder Warrior, Quen Marine, Sobeck's Raiment, and Utaru Ritesinger outfits. Upgrading the Tenakth Skirmisher to level 3 provides a +2 weave that can be added to any outfit.

A +1 weave can be purchased from Scalding Spear's Stitcher for 75 Metal Shards.

Horizon Forbidden West Skills
Hunter
Active Skills	Workbench Expert - Glide TargetingBS - Machine Grapple StrikeBS
Passive Boosts	Ammo Expert - Concentration+ - Concentration Regen - Deep Concentration - Heavy Weapon+ - Stamina Regen - Valor Surge Master - Weapon Stamina+
Weapon Techniques	High Volley - Knockdown Shot - Spread Blast - Sustained Blast - Triple Notch - Ultra Shot
Valor Surges	Ranged Master - Powershots - Hunter's MarkBS
Infiltrator
Active Skills	Sharpshot ExpertBS - Stealth ResonatorBS
Passive Boosts	Low Profile - Quiet Movement - Quiet Spear - Silent Strike+ - Silent Strike Gain - Silent Strike Heal - Smoke Bomb Capacity - Stealth Ranged+ - Stealth Tear+
Weapon Techniques	Braced Shot - Double Notch - Focused Shot
Valor Surges	Radial Blast - Stealth Stalker - Berserk BlastBS
Machine Master
Active Skills	Override Subroutines - Flying Grapple LaunchBS - Resonator RefillBS
Passive Boosts	Efficient Repair - Heavy Lifter - Lasting Override - Machine Damage - Machine Elemental+ - Machine Health - Mounted Archer - Mounted Defense
Weapon Techniques	Propelled Spike - Spike Trap - Splitting Spike
Valor Surges	Chain Burst - Part Breaker - Override OverdriveBS
Survivor
Active Skills	Plant Forager - Low Health StaminaBS - Shield DropBS
Passive Boosts	Low Health Defense - Low Health Melee - Low Health Ranged - Low Health Regen - Medicine Capacity - Potent Medicine - Potion Proficiency - Valor on Impact
Weapon Techniques	Bouncing Bombs - Burst Dodge - Power Shredder - Shredder Mine - Sticky Bomb - Triple Shredder
Valor Surges	Overshield - Toughened - Defy DeathBS
Trapper
Active Skills	Ropecaster ExpertBS - Smoke Bomb HealBS
Passive Boosts	Food Duration - Nimble Crafter - Quick Trapper - Resilient Trapper - Skilled Salvager - Trap Limit
Weapon Techniques	Penetrating Rope - Quick Wire
Valor Surges	Elemental Fury - Trap Specialist - Trap MinesBS
Warrior
Active Skills	Aerial Slash/Jump-Off - Block Breaker - Energy Surge - Halfmoon Slash - Nora Warrior - Resonator Blast - Spinning Scythe - The Destroyer - Elemental SpearBS - Warrior's InstinctBS
Passive Boosts	Critical Strike+ - Energized Duration - Melee Damage - Power Attack+ - Resonator Blast+ - Resonator Buildup - Resonator Damage
Weapon Techniques	Burst Fire - Melee Detonator - Spread Shot
Valor Surges	Critical Boost - Melee Might - Warrior's Vigor
Other
Outfit/food only	Evader - Low Health Valor - Second Chance - Shard Salvager - Drop Shield CapacityBS