Storm Gumoss Guide — Stats, Best Build & How to Catch
Everything you need to raise, ride and battle with Storm Gumoss in Palworld 1.0. Storm Gumoss is a rare Dark Pal (#221) with 357 HP, 148 ATK and 204 DEF, best known for its Umbral Veil partner skill.
Updated 2026-07-29
- ✓Storm Gumoss overview
- ✓Base stats & ratings
- ✓How to catch
- ✓Best moveset
Storm Gumoss overview
Storm Gumoss is a rare dark Pal known for its umbral veil ability. Frequently sighted in the Twilight Cliffs. It appears most reliably around the Twilight Cliffs. In combat it deals Dark-type damage and slots into a party as a rare-tier Dark unit.
Base stats & ratings
HP 357 · ATK 148 · DEF 204 · Speed 116 · Ride Speed 869 · Stamina 187. Pal Stars rates Storm Gumoss PvE 6/10, PvP 6/10, Base 8/10 and Mount 6/10 for Palworld 1.0.
How to catch
Storm Gumoss has a base capture rate of 29 out of 100. Weaken it below 30% HP and use a Hyper Sphere or better from behind for the best odds. Elemental advantage (Fire vs Grass, Water vs Fire, Grass vs Water, Electric vs Water, Ground vs Electric, Ice vs Dragon, Dark vs Neutral, Dragon vs Dragon) speeds the weaken step.
Best moveset
Storm Gumoss learns 4 active moves in Palworld 1.0. The strongest rotation is Draconic Rage, Volt Cannon, Dragon Breath. Pair the highest-power Dark move with a same-type STAB partner so both slots benefit from Dark-boosting passives.
Work suitabilities & base role
Storm Gumoss is tagged for Farming, Medicine Production. Slot it into a base loop that stacks its highest work value — for example, an night-shift medicine bench line — and give it the Workaholic + Serious passives to squeeze out extra work speed.
Partner skill & mount notes
Storm Gumoss's partner skill "Umbral Veil" activates while it rides on your shoulder or is deployed. Its ride speed of 869 makes it a support-only rider — better as a base worker than a full-time mount.