Mace is the 26th most-used weapon under the current filters (1.1% of 146,147 recorded fights), winning 46.9% overall - 11.9% of its wins come against better-geared opponents.
Best against Boltcasters (81.8%), Dual Swords (70.6%), Cursed Staff (69.2%). Struggles against Spiked Gauntlets (14.3%), Permafrost Prism (19.6%), Battle Bracers (20.6%).
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.