Hallowfall is the 28th most-used weapon under the current filters (1.2% of 686,286 recorded fights), winning 12.1% overall - 7.3% of its wins come against better-geared opponents.
Best against Holy Staff (59.2%), Incubus Mace (40.0%), Fire Staff (35.8%). Struggles against Brimstone Staff (0.0%), Arctic Staff (0.0%), Crystal Reaper (1.5%).
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.