Ursine Maulers is the 91st most-used weapon under the current filters (0.3% of 338,901 recorded fights), winning 55.2% overall - 7.6% of its wins come against better-geared opponents.
Best against Hallowfall (96.8%), Holy Staff (78.1%), Battleaxe (66.7%). Struggles against Bloodletter (41.7%), Bear Paws (44.8%), Hellspawn Staff (47.6%).
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.
