Genshin Impact often presents players with a free event-limited weapon, and Version 2.1 is not excluded. In its next update, Genshin Impact will give two new 4-star weapons to every player that completes a certain event.Players highly anticipated one of the weapons, the 4-star polearm 'The Catch,' as it suits Raiden Shogun the best. Travelers can not only get it for free, but they can also upgrade it to Refinement Level 5 with the Refine Material provided by an NPC in Inazuma.Click here to view the Genshin Impact Codes.This article will cover the materials needed to upgrade The Catch to level 90 in Genshin Impact.Ascension materials for The Catch in Genshin Impact⚠️ GENSHIN IMPACT LEAKS ⚠️🌊 The Catch 🌊#GenshinImpact #原神 pic.twitter.com/Kw8ApVtIKC— Genshin Update (@GenshinUpdate) August 16, 2021A recent Genshin leak revealed a full ascension material breakdown for The Catch to be upgraded up to level 90. Travelers can farm most of the materials in the current version of Genshin Impact, while one material can only be collected in the next version.The complete list of all Genshin Impact Characters is available here.Ascension PhaseMaterialsMora13 Mask of the Wicked Lieutenant2 Spectral Husk3 Chaos Gear5,00023 Mask of the Tiger's Bite8 Spectral Husk12 Chaos Gear15,00036 Mask of the Tiger's Bite6 Spectral Heart6 Chaos Axis20,00043 Mask of the One-Horned9 Spectral Heart12 Chaos Axis30,00056 Mask of the One-Horned6 Spectral Nucleus9 Chaos Oculus35,00064 Mask of the Kijin12 Spectral Nucleus18 Chaos Oculus45,000Full material breakdown for The Catch! pic.twitter.com/JMNRuw5qXI— Genshin & More (@WorldOfTeyvat) August 25, 2021Court of Flowing SandCourt of Flowing Sand in Inazuma (Image via Genshin Impact)3 Mask of the Wicked Lieutenant9 Mask of the Tiger's Bite9 Mask of the One-Horned4 Mask of the KijinThe Catch requires many masks from a domain called Court of Flowing Sand in Mt. Yougou, Narukami Island. Like any other domain, the possible rewards in this court also change daily. Therefore, the masks are only available on Wednesday, Saturday, and Sunday.Check out the Genshin Impact Beginner guide here.Spectral drops from new enemy Specter⚠️ NEW ENEMIES ⚠️Yup, they can levitate. 🍃 Anemo Specter💦 Hydro Specter🪨 Geo SpecterSource: My informant from Discord. #GenshinImpact #原神 pic.twitter.com/NlcAs4ck10— Genshin Update (@GenshinUpdate) August 5, 202110 Spectral Husk15 Spectral Heart18 Spectral NucleusSpectral Husk, Spectral Heart, and Spectral Nucleus can only be farmed after Genshin Impact version 2.1, where players need to defeat the new enemy, 'Specter,' in Inazuma.Chaos drops from Ruin SentinelChaos drops in inventory (Image via Genshin Impact)15 Chaos Gear18 Chaos Axis27 Chaos OculusAnother material that Genshin Impact players can farm early for The Catch is the Chaos drops from the Ruin Sentinel. Ruin Sentinel is already available in Genshin Impact 2.0, usually found in groups in Inazuma.Travelers can find Ruin Sentinel in Araumi, Tatarasuna, and Serpent's Head. They can take advantage of the Genshin Impact Interactive Map below to spot the exact locations of the Ruin Sentinel and gather the Chaos drops easily.For the latest Genshin Impact Intermediate guide, click here.Mystic Enhancement Ore & MoraLey Line Overflow, a great event to farm Mora (Image via Genshin Impact)Genshin Impact players need a total of 607 Mystic Enhancement Ore and 754320 Mora to upgrade The Catch into level 90 and refinement level 5.If gamers plan to level up the said polearm, now is the best time to farm Mora. The 'Ley Line Overflow' is an ongoing event that provides double the rewards after players complete Blossom of Wealth or Blossom of Revelation.For the Mystic Enhancement Ores, players need to farm any Forging Ore in Genshin Impact and forge the Ores from the Blacksmith.The Catch is an excellent weapon choice for Raiden Shogun, especially for F2P players. Travelers who plan to wish for the Electro Archon in Genshin Impact 2.1 are recommended to farm the materials for The Catch early on so they can upgrade the weapon instantly and equip it to Raiden Shogun.Note: The article reflects the views of the writer.Here's everything you need to know about Genshin Impact Expert guide.