Siegebow is the 117th most-used weapon under the current filters (0.1% of 644,328 recorded fights), winning 52.1% overall - 8.5% of its wins come against better-geared opponents.
Best against Realmbreaker (78.3%), Dual Swords (40.0%), Longbow (35.3%). Struggles against Energy Shaper (9.5%), Bear Paws (22.7%), Bloodletter (31.3%).
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.
