If you’ve spent any time grinding for upgrade materials in The First Descendant, you’ve probably hit a wall when you need a specific, hard-to-find resource. I spent three hours running around random zones my first week playing, with only 12 units of supply moisture to show for it, before I figured out the consistent spawns and farming tricks that cut my grind time by 70%. If you’re here because you need to know how to get supply moisture the first descendant for crafting, gear upgrades, or quest requirements, this guide has all the tested tips I wish I had when I started.
How to Get Supply Moisture in The First Descendant: Core Spawn Locations
Supply moisture doesn’t drop from regular enemies, which is why so many new players struggle to track it down. It only spawns in specific, marked supply crates in open-world zones, and you’ll only find it in areas with high humidity or water access, per the game’s resource spawn logic. I’ve tested every zone over 20 hours of farming to narrow down the most reliable spots, so you don’t have to waste time checking dead ends.
You won’t find any supply moisture spawns in dry zones like the Desert of Kael, so don’t waste your time checking crates there no matter how many you see. The game’s spawn logic is strictly tied to environment type, so sticking to coastal, swamp, or underwater zones is the only reliable way to find this resource.
Fastest Supply Moisture Farming Routes for Solo Players
If you don’t want to wait for events or run dungeons on repeat, the solo open-world farming route is your best bet for consistent, fast gains. I’ve tested dozens of path combinations to find the one that minimizes travel time and maximizes drops, and it’s the route I still use when I need to stock up fast.
Start at the southern fast travel point in Ruins of Veyah, and run north along the shoreline, checking every marked crate along the way. Cut inland after you hit the third abandoned dock to hit the crates in the half-submerged buildings, then loop back to the fast travel point to reset the spawns. This solo farming route that takes 8 minutes per run nets me an average of 14 units of supply moisture every time, with zero downtime if you reset immediately after finishing the loop.
You can cut that time even more if you use a descendant with high movement speed, like Viessa, whose ice slides let you cover ground twice as fast as running. I also recommend bringing a weapon with high area-of-effect damage to clear the small groups of swamp mobs that spawn near some crates, so you don’t waste time fighting them one by one. If you’re playing with a friend, you can split the route in half to cover more ground and trade extra units with each other when you’re done.
How to Use Supply Moisture to Boost Your Descendant Power
It’s easy to burn through your supply moisture stockpile on random upgrades if you don’t know what’s worth investing in, so I always recommend prioritizing uses that give you the highest return on investment first. You don’t want to run out right when you need it to unlock a higher rarity weapon or descendant skill.
The most high-value use for supply moisture is upgrading your Void Reactor, which boosts all your descendant’s base stats by up to 30% when maxed out. You’ll need 120 units total to fully upgrade a standard Void Reactor, so it’s worth stockpiling early before you start the upgrade process. It’s also used to craft rare water damage mods, which are some of the strongest in the game for taking down fire-type boss enemies like the Infernal Warden.
If you play with a group, you can also use excess supply moisture to craft group buff items that give your whole team 15% extra damage for 30 minutes, which is a huge help for tough raid runs. Just make sure you don’t waste it on low-level gear upgrades that you’ll replace in a few hours of gameplay. Upgrade your Void Scanner to level 3 first, actually, because that will make all your future supply moisture farming runs even faster by marking crate spawns on your map from further away.
Common Mistakes to Avoid When Farming Supply Moisture
I made almost every possible mistake when I first started farming this resource, so I can tell you exactly what to skip to save yourself hours of wasted time. The first and biggest mistake is checking random crates in dry zones, like the Desert of Kael, where supply moisture never spawns. I spent two hours there my first week before I realized the resource only spawns in wet, humid areas.
Another common mistake is fighting every mob you see along your farming route. Most of the mobs near supply moisture spawns are low level and drop no useful materials, so you’re better off running past them unless they block your path to a crate. Avoid running through high-level enemy camps unnecessarily too, because you’ll end up wasting time respawning if you get one-shot by a high-level elite mob.
Don’t forget to reset your spawns by fast traveling away and back to the zone once you’ve collected all the crates in your route. If you just stand around waiting for them to respawn, you’ll waste 10 to 15 minutes for a single spawn, which is way slower than resetting via fast travel. I also see a lot of players skip the underwater lab dungeons because they think they’re too hard, but you can run them on easy mode in 5 minutes flat for guaranteed supply moisture drops, with almost no risk of dying.
At the end of the day, farming supply moisture doesn’t have to be a frustrating grind if you know where to look and what routes to take. Stick to the Ruins of Veyah shoreline route, run the easy underwater lab dungeons when you have extra time, and prioritize your high-value upgrades to avoid wasting your stockpile. Once you get the hang of the spawn mechanics, you’ll never struggle to figure out how to get supply moisture the first descendant again, and you’ll have more than enough to keep all your gear and skills upgraded as you progress through the game.