The Last Test: How to GET WIND ELEMENT ROD in Fisch

In order to GET WIND ELEMENT ROD in Fisch, you must complete an extremely difficult, multi-level series of quests. It's one of the game's strongest elemental rods, so the strict effort you need to put in to get it is more than worth it. This tutorial will inform you precisely where you can find the NPC that will provide you with the quest and detail the three distinct tasks you'll have to complete.
Finding the Wind Rod Quest Giver
The Wind Element Rod quest begins in a less-popular region of the map, with players being forced to have experienced top-level content prior to entering the challenges.

NPC Location: The summit of Northern Expedition
You must head all the way to the summit of the Northern Expedition area in order to start the quest chain.
Destination: The summit of the Northern Expedition.
Action: Approach the assigned NPC at this summit to receive the three-step quest required to GET WIND ELEMENT ROD in Fisch.
Quest Analysis: The Three Obstacles to GET WIND ELEMENT ROD
The three quests are notorious for having strict requirements, often requiring top-grade enchants and picky fishing techniques to meet the specific requirements.

Quest One: The Specific Weight Requirement
The first quest tests your ability to catch an exact, non-rounded weight of fish, which needs large control and patience.
Requirement: Bring a SHINY BIG BAIT CRATE to the quest master.
Weight Specification: The fish must be exactly 12.8 KG—nothing more or less.
Technique: You must continue to catch SHINY BIG BAIT CRATE (through the regular appraisal system) until you're able to catch one that is dead-on the 12.8 KG marker. Good luck, as this is extremely difficult.
Quest Two and Three: Legendary Fish Catches
The final two quests both involve catching extremely rare, legendary fish, which typically call for specialty rods or equipment.
The Power of the Wind Element Rod
Once you successfully complete all three of the individual quests, you will be rewarded the Wind Element Rod immediately. The power of this rod is well worth the effort.
Dissecting the Rod's Core Abilities
Despite the rod's original prototype statistics being ridiculously over-stated (characteristic found in early leaks), the rod's actual strength lies in one particular area:
Control: The Wind Element Rod's Control stat is basically unlimited, and it gives players unwavering precision and ease when performing the fishing mini-game.
General Power: The rod is mostly regarded as a total overpowered and late-game deciding purchase.
If you manage to navigate through all aspects of this challenge, you will have been rewarded with one of the best elemental rods in the game.
Do you have the necessary Patience and Enchants in order to finish the challenging quest to GET WIND ELEMENT ROD in Fisch?