Great Nature Staff is the 39th most-used weapon under the current filters (0.7% of 198,925 recorded fights), winning 40.4% overall - 4.4% of its wins come against better-geared opponents.
Best against Fire Staff (51.2%), Claymore (50.0%), Dagger Pair (48.0%). Struggles against Bear Paws (10.9%), Flamewalker Staff (17.9%), Frost Staff (20.5%).
Winrate by IP difference (50-IP buckets, dot size = sample size). A flat curve means the weapon carries regardless of gear; a steep one means it only wins when out-gearing.
