Why this needs its own section

Hollow Knight collectibles are scattered across many ability gates. Some require dash, wall climb, double jump, acid swim, late-game routes, or better combat readiness. A good checklist separates what can be collected now from what should be marked for later.

Core collectible groups

Item groupTotal / goalWhy it mattersBest structure
Grubs46Rewards, achievements, economyRegion-by-region checklist
Charms45-charms systemChanges exploration and combat buildsExploration, nail, spell, defense categories
Charm NotchesStarts at 3, reaches 11Sets build capacityDedicated eight-extra-notch page
Mask Shards16Raises healthEarly, mid, late ability-gate groups
Vessel Fragments9Raises Soul capacityPair with route and spell usage
Pale Ore6Upgrades the nailHigh priority before harder bosses
Stag StationsMultiple stationsReduces travel frictionTrack on every region page

Priority during progression

StageLook forReason
Early CrossroadsMap, Wayward Compass, Stag Station, early GrubsLess getting lost and fewer long runbacks
After dashGreenpath leftovers and early shardsMore side rooms become reachable
After Mantis ClawHigh exits and City of Tears routeWall climb opens many earlier locks
After Dream NailEssence and Dream WarriorsStarts true-ending and Seer reward planning
Late ability cleanupGrubs, fragments, Charms, Pale OreBest time to work through full-region cleanup

Live focus guides

PageProblem solved
Collectible priorityWhat to prioritize across Grubs, Charms, shards, and Pale Ore
Charm buildsCharms as both collectibles and practical builds
Region cleanup checklistRegion-by-region cleanup without losing track
112% completion checklistWhat counts toward completion and what is extra

Cleanup advice

Do not wait until the final boss to start tracking collectibles. After each major region, mark map bought, bench learned, Stag Station opened, obvious ability gates, and currently reachable shards or Grubs. That makes late cleanup far easier.