Frost Staff is the 6th most-used weapon under the current filters (2.9% of 1,011,072 recorded fights), winning 65.6% overall - 6.9% of its wins come against better-geared opponents.
Best against Fallen Staff (100.0%), Nature Staff (93.1%), Divine Staff (92.6%). Struggles against Energy Shaper (34.1%), Flamewalker Staff (34.2%), Arclight Blasters (37.2%).
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.