Check this Monster Hunter World: Iceborne guide on how to unlock Thunderproof Mantle! Know the effects of Thunderproof Mantle and which quests you need to complete with this guide!!!
Thunderproof Mantle - Effects & How To Unlock
Thunderproof Mantle Equipment Info
Thunderproof Mantle Effects
Reduces thunder damage and nullifies thunderblight and paralysis.
Thunderproof Mantle Usage Info
Thunderproof Mantle - How To Unlock
Clear ★5 Optional Quest: Gone in a Flash, then talk to the smithy.
Thunderproof Mantle - How To Use
Counter Against Thunder Attacks
Monsters like Kirin and Tobi-Kadachi rely on Thunder Element attacks to damage the hunter. Simply equip the Thunderproof Mantle to lessen the damage and negate paralysis when fighting against these monsters.
A Must-Have Against Arch-Tempered Kirin
On higher HRs, the hunt for the Arch-Tempered Kirin's difficulty can be made more manageable through the use of the Thunderproof Mantle, as it increases survivability and resistance.