Shadowcaller is the 46th most-used weapon under the current filters (0.6% of 154,269 recorded fights), winning 56.1% overall - 1.9% of its wins come against better-geared opponents.
Best against Longbow (69.6%), Brawler Gloves (68.2%), Boltcasters (66.7%). Struggles against Spear (36.0%), Bear Paws (37.8%), Frost Staff (44.7%).
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.