Catalyst

Roger
October 15, 2026

MH World: Iceborne Item Item

RarityRarity 2

Sell price48z

Carry limit5

Works with other materials to enhance their effects. Cannot be used by itself.In-game description

Combinations

How to combine

Bitterbug+Honey=Catalyst ×1

Used to combine

Catalyst+Mandragora=Immunizer ×1

Catalyst+Dash Extract=Dash Juice ×1

Catalyst+Might Seed=Demondrug ×1

Catalyst+Adamant Seed=Armorskin ×1

Poison Ammo 1+Catalyst=Poison Ammo 2 ×1

Paralysis Ammo 1+Catalyst=Paralysis Ammo 2 ×1

Sleep Ammo 1+Catalyst=Sleep Ammo 2 ×1

Exhaust Ammo 1+Catalyst=Exhaust Ammo 2 ×1

Recover Ammo 1+Catalyst=Recover Ammo 2 ×2

Quest rewards

Quest	Rank	Qty	Chance
Mighty Muscle Monkey Madness	Master Rank	7	20%

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