Materials are persistent Grim Trials resources collected during combat and carried back to the Academy even when a run fails. They feed weapon, gear and consumable crafting, so a failed boss attempt can still improve later runs as long as you gather useful resources and spend them toward a clear progression goal.
Why material persistence matters
Grim Trials does not make every failed run a complete loss. The official store description explicitly says experience and crafting materials are retained, which changes how progression should be approached. A run that does not reach the next boss can still be productive if it gives you the resources needed for a new weapon, stronger gear or useful consumables.
This is especially important while learning bosses. Instead of forcing a risky clear every attempt, you can use some runs to gather resources, improve the repeatable parts of your build and return with better preparation.
What are materials used for?
The official crafting framework groups three major categories around battlefield materials: weapons, armor/gear and consumables. These categories connect directly to several of the site's current progression guides.
- Weapons: use materials to expand and improve your melee/crossbow options. The Weapon Database tracks verified class and completion information.
- Gear: crafted gear supports builds, Fashionista completion and later Mastercrafted progression. See Armor & Gear.
- Consumables: potions support runs and can also become side-quest requirements. See Consumables & Potions.
When should you spend materials?
The safest rule is to spend toward a known progression target instead of hoarding for an imagined late-game meta. If your current weapon struggles with a specific boss window, a relevant craft may provide more value than saving everything for an item you have not even unlocked. If your equipment is already comfortable, keeping materials available for Mastercrafted progression or quest-linked recipes can make sense.
Before dedicated farming, check whether the recipe is actually unlocked. Academy side quests can expand crafting options, so missing progression may be the real blocker rather than a missing resource.
Materials and crafting progression
The Crafting Progression Guide organizes material spending into a more efficient order: unlock recipes, create a functional set, improve equipment you actually use, then return for collection achievements and high-quality endgame goals.
Version v1.0.20260824 is important for material planning because it fixed a Crafting bug that could produce no item and improved recipe readability/navigation. The same patch changed several Gear values. That means old demo ingredient screenshots and launch-week gear recommendations should not be copied forward automatically.
Completion goals that consume materials
Several achievements make broad crafting investment unavoidable for 100% completion. Fashionista requires all Gear to be crafted, while Weapon Connoisseur requires all Weapons. A current post-launch trophy route reports 32 gear pieces and 7 weapons, but those totals are secondary release data rather than numbers stated in the achievement descriptions themselves.
In Their Final Forms creates a different material sink: the player must finish a Trial Ground with Level 3 Mastercrafted Weapon and Gears. That makes concentrated investment in a specific high-quality set useful even before you finish the full collection.
Materials, recipes and Academy quests
Character quests can unlock recipes or otherwise influence what you need to craft. For that reason, material farming should be coordinated with Academy progression. Pytra is closely linked to weapons, Milyun to gear, Ivanya to potions, and several later side quests overlap with crafting or item requirements.
If a recipe seems unavailable, use the Quests Guide and Academy Guide before assuming the material source is the issue.
How to think about farming routes
A useful farming route needs more than an enemy name. It should specify what resource is being targeted, whether the source is repeatable, what part of the Trial Ground is being used, what recipe needs the material and whether another progression method is more efficient.
The public release evidence available to this wiki is not yet complete enough to publish a universal enemy-by-enemy drop table with confidence. Rather than invent farming locations, this page keeps the reliable progression logic and adds exact routes only when they can be tied to current build evidence.
How to make a failed run worthwhile
- Enter with one upgrade goal. Know whether you are farming for a weapon, gear piece, consumable or Mastercrafted attempt.
- Do not ignore character progression. A recipe unlock can be more important than another pile of materials.
- Use safe rooms to collect rather than overextend. A learning run still has value if it returns resources.
- Spend before repeatedly hitting the same wall. If persistent upgrades are available, use the roguelite progression loop instead of forcing identical attempts.
- Recheck recipe values after patches. Crafting and Gear balance have already changed once after release.
What a verified material database still needs
A complete database should record the current English material name, drop source, repeatability, location or encounter context, recipe usage, quantity requirements and verification date. Those fields should come from the release build, current screenshots or strong post-launch walkthrough evidence.
Until that source base is complete, this wiki will not create one thin page per vaguely identified resource. Exact farming articles should be added only when they can answer a real player question better than this hub.
Materials FAQ
Do materials disappear when you die?
No. Material persistence is part of the official roguelite progression framework.
What should I spend materials on first?
Usually a repeatable upgrade that improves the build you currently use, followed by Mastercrafted or completion goals once your core setup is stable.
Should I farm before unlocking recipes?
Usually not. Check Academy quests and recipe progression first so you know exactly what resource you need.
Is there a complete drop table?
Not on this site yet. Current public evidence does not support a reliable full release drop table without inventing locations or quantities.
Related Grim Trials guides
Sources & verification
- Grim Trials on Steam — official persistent experience/material and crafting framework.
- Official Steam news — v1.0.20260824 Crafting fixes, recipe QoL and Gear balance changes.
- Steam achievements — crafting and Mastercrafted completion targets.