Dual Swords is the 3rd most-used weapon under the current filters (3.1% of 823,706 recorded fights), winning 45.7% overall - 11.6% of its wins come against better-geared opponents.
Best against Fallen Staff (90.0%), Great Holy Staff (87.0%), Redemption Staff (84.2%). Struggles against Flamewalker Staff (17.0%), Bear Paws (19.5%), Arctic Staff (24.7%).
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.