Greataxe is the 37th most-used weapon under the current filters (0.8% of 62,376 recorded fights), winning 44.2% overall - 21.9% of its wins come against better-geared opponents.
Best against Hallowfall (90.0%), Bear Paws (33.3%), Longbow (27.3%). Struggles against Permafrost Prism (8.7%), Bloodletter (22.7%), Longbow (27.3%).
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.