Wilds Builds

Power Prolonger

Weapon skill · Monster Hunter Wilds · max level 3

Allows long swords, dual blades, insect glaives, switch axes, and charge blades to stay powered up longer.

Levels

When: Powered-up states of LS, DB, SA, CB, IG

LvEffectIn numbers
1 Boosts the duration weapons are powered up: ×1.1 to ×1.3 by weapon. Power-up duration ×1.1 (DB and SA ×1.3)
2 Boosts the duration weapons are powered up: ×1.2 to ×1.6 by weapon. Power-up duration ×1.2 (DB ×1.5, SA ×1.6)
3 Boosts the duration weapons are powered up: ×1.4 to ×2.0 by weapon. Power-up duration ×1.4 (DB ×1.8, SA ×2.0)

Duration multiplier per weapon

WeaponLv1Lv2Lv3
Long Sword×1.1×1.2×1.4
Dual Blades×1.3×1.5×1.8
Switch Axe×1.3×1.6×2.0
Charge Blade×1.1×1.2×1.4
Insect Glaive×1.1×1.2×1.4

Source: PlayerSkillParam _PowerProlongeWp02/03/08/09/10Data; gamepedia.jp multipliers agree.

Where to get it

Decorations

Weapons with it built in (88)

Long Sword

Blood Scream (Lv 3), Gravecleaver Urkemush (Lv 3), Heaven's Thunder (Lv 2), Khlunda-of-the-Waves (Lv 3), Rompo Mytoxin (Lv 3), Blood Cry III (Lv 3), Rompo Hacker III (Lv 3), Thunderclap I (Lv 2), Uth Khlunda III (Lv 3), Dosha Gravecleaver II (Lv 3), Blood Cry II (Lv 2), Rompo Hacker II (Lv 2), Uth Khlunda II (Lv 2), Dosha Gravecleaver I (Lv 2), Blood Cry I (Lv 2), Rompo Hacker I (Lv 2), Uth Khlunda I (Lv 2)

Dual Blades

Ajara-Panthaka (Lv 3), Bequeathed Oblivion (Lv 3), Blango Trishula (Lv 3), Dual Cleavers (Lv 3), Dual Kut-Ku (Lv 3), Fastflayers Jambastra (Lv 2), Final Battleaxes (Lv 3), Levin Acrus (Lv 2), Ngarpatu-of-the-Waves (Lv 3), Kut-Ku Pair II (Lv 3), Twin Acrus I (Lv 2), Uth Ngarpatu III (Lv 3), Ajara Twin Edges II (Lv 3), Blango Sai I (Lv 3), Chthonian Kusarigamas II (Lv 3), Dosha Fastflayers III (Lv 2), Dual Battleaxes II (Lv 3), Dual Hatchets III (Lv 3), Dual Battleaxes I (Lv 2), Kut-Ku Pair I (Lv 2), Uth Ngarpatu II (Lv 2), Chthonian Kusarigamas I (Lv 2), Dosha Fastflayers II (Lv 2), Dual Hatchets II (Lv 2), Ajara Twin Edges I (Lv 2), Uth Ngarpatu I (Lv 2), Dosha Fastflayers I (Lv 1), Dual Hatchets I (Lv 1)

Switch Axe

Brutus's Abolishment (Lv 3), Fleshhacker Yaogahaac (Lv 3), High Bolt Axe (Lv 2), Olacha-of-the-Waves (Lv 3), Sawbill Axe (Lv 3), Beak Axe II (Lv 3), Bolt Axe I (Lv 2), Uth Olacha III (Lv 3), Dosha Fleshhacker III (Lv 3), Nihil Switch Axe II (Lv 3), Beak Axe I (Lv 2), Uth Olacha II (Lv 2), Dosha Fleshhacker II (Lv 2), Nihil Switch Axe I (Lv 2), Uth Olacha I (Lv 2), Dosha Fleshhacker I (Lv 1)

Charge Blade

Valeroje-of-the-Waves (Lv 3), Uth Valeroje III (Lv 3), Uth Valeroje II (Lv 2), Uth Valeroje I (Lv 2)

Insect Glaive

Ajara-Bhadra (Lv 3), Enduring Tor (Lv 3), G. Enduring Tor (Lv 2), Precipice Geumgel (Lv 3), Sandsea Uchaltiya (Lv 3), Shrouded Laphoka (Lv 3), Toucan Pike (Lv 3), Balahara Glaive IV (Lv 3), Chata Glaive IV (Lv 3), Jin Dhachhad (Lv 3), Kut-Ku Pike II (Lv 3), Veldian Trudis I (Lv 3), Ajara Trident II (Lv 3), G. Veldian Trudis II (Lv 2), Balahara Glaive III (Lv 2), Chata Glaive III (Lv 2), Kut-Ku Pike I (Lv 2), Balahara Glaive II (Lv 2), G. Veldian Trudis I (Lv 2), Ajara Trident I (Lv 2), Chata Glaive II (Lv 2), Balahara Glaive I (Lv 1), Chata Glaive I (Lv 1)