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Elden Ring
How to Get the Moonveil Katana in Elden Ring
Updated April 2026 · 2 min read
⚡ Quick Answer
The Moonveil Katana drops from the Magma Wyrm boss inside Gael Tunnel in eastern Caelid, on the border with Limgrave. Defeat the Wyrm and it drops automatically — 100% drop rate. The weapon requires 12 Strength, 18 Dexterity, and 23 Intelligence to wield and scales strongly with Intelligence, making it one of the best katanas for INT/Dex hybrid builds. If you want the full hybrid setup, see Best INT Build.
Step by Step
1
Find Gael Tunnel. The tunnel entrance is on the border between Limgrave and Caelid — look for it on the eastern edge of Limgrave just before the red Caelid landscape begins. It’s a mine dungeon marked by wooden scaffolding at the entrance. The Site of Grace is just inside the entrance tunnel.
2
Navigate through the mine to the boss fog gate. Gael Tunnel is relatively short — follow the main path downward past the Miners (pickaxe enemies) and through the tunnel system. There is a second Site of Grace deeper in before the boss room. Activate it before fighting the boss.
3
Defeat the Magma Wyrm. The Wyrm is a large dragon-like enemy that spews magma and performs wide sweeping attacks. Stay to its sides or rear — its front breath attack covers a large frontal cone. Attack its legs and underbelly for the most consistent damage. It is recommended level 30–40 for a comfortable fight.
4
Collect the Moonveil from the boss reward screen. The Moonveil drops automatically after the Wyrm dies — no RNG involved. Check your inventory to confirm you have it. Note that you need 23 Intelligence to use it effectively — if you don’t meet the stat requirement yet, keep it in your inventory and level INT before equipping it.
5
Upgrade with Somber Smithing Stones. Moonveil is a special weapon that uses Somber Smithing Stones (not regular Smithing Stones) — upgrade it to +9 or +10 for maximum damage. Somber Stones are found throughout the world and from Smithing-Stone Miner’s Bell Bearings at the Roundtable Hold shop. Once upgraded, it fits perfectly into a Best INT Build.
Tips
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Transient Moonlight is one of the strongest weapon skills in the game — Moonveil’s unique skill sends a horizontal beam of magic damage that staggers most enemies. The heavy version sends a vertical beam with massive poise damage. It is one of the main reasons Moonveil works so well in a Best INT Build.
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Pair with 60 Intelligence for maximum damage — Moonveil’s INT scaling reaches S-tier at max upgrade. A build of 60 INT + 18 Dex with Moonveil at +10 deals significantly more damage than lower INT investments.
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Gael Tunnel is accessible very early — you can reach it from the start of the game with careful navigation, making Moonveil obtainable before clearing Limgrave if you’re willing to run past enemies at low level.
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Moonveil has innate bleed buildup in addition to its magic damage — this makes it effective against a wide range of enemies, combining the benefits of a bleed weapon with the high burst damage of Transient Moonlight.
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