Monster Hunter Rise players will need to gather all sorts of items and materials in order to craft powerful weapons and armor sets. One of the items, or bugs rather, that players might be on the hunt for is called Toxic Kumori. This insect can't be found out on quests or in any of the biomes; however, it can be obtained by going over to the Buddy Plaza and using the services that Rondine the Trader offers at the Argosy.
Before players can use the Argosy's Submarine, they will first need to complete the Economic Simulation Request accepted through Rondine after reaching High-Rank quests in the Gathering Hub in Monster Hunter Rise. The request asks players to go and collect a King Rhino, Rock Roses, and Bismuth Prisms. After gathering the necessary materials, players can use the Argosy to get Toxic Kumori.
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If players have the first submarine unlocked, they can speak to Rondine and then use their Buddies to order specific items. Choose Order Items > Trade Requests, and then choose high-level Buddy to send out. As for the item that players should select to request, they need to choose one of the options listed below. By selecting one of these items, players can obtain Toxic Kumori as a bonus, but it's not always guaranteed.
After sending out the Buddy, Monster Hunter Rise players will need to complete some quests to wait for the ship to return with the desired items. If players are in the Gathering Hub, they can head upstairs near the Smithy and the Blacksmith and speak to their Housekeeper Palico to check in on the Argosy's items. If the Toxic Kumori isn't there for the taking, players should just keep doing quests until the item is obtained from the Buddies.
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