Carrioncaller is the 79th most-used weapon under the current filters (0.3% of 210,070 recorded fights), winning 60.0% overall - 4.6% of its wins come against better-geared opponents.
Best against Holy Staff (96.1%), Longbow (77.8%), Arcane Staff (63.6%). Struggles against Bloodletter (37.5%), Heavy Crossbow (52.1%), Claymore (56.3%).
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.
