Extension Charm

MH World: IceborneCharm
Levels3
Max rarityRarity 7
SkillItem ProlongerLevel 3 at max

Levels & upgrades

CharmRaritySkillsMaterials
Extension Charm I
Create		Rarity 3Item Prolonger 12× Kulu-Ya-Ku Beak
2× Kulu-Ya-Ku Plume
4× Ancient Bone
1× Aquacore Ore
Extension Charm II
Upgrade		Rarity 6Item Prolonger 22× Pink Rathian Carapace
1× Rathian Spike+
1× Novacrystal
1× Spiritcore Ore
Extension Charm III
Upgrade		Rarity 7Item Prolonger 31× High Commendation
1× Daora Tail
1× Firecell Stone
1× Dreamcore Ore

Skills at max level

SkillLevelEffect
Item Prolonger3Item effect duration +50%

Made from

Kulu-Ya-KuBird WyvernKestodonSmall monsterPink RathianFlying WyvernKirinElder DragonKushala DaoraElder DragonUragaanBrute Wyvern

Data: Monster Hunter World: Iceborne game files (final version 15.11).