Redemption Staff is the 60th most-used weapon under the current filters (0.5% of 95,266 recorded fights), winning 11.0% overall - 15.1% of its wins come against better-geared opponents.
Best against Bloodletter (12.5%), Mistpiercer (8.7%), Hellspawn Staff (8.3%). Struggles against Bear Paws (0.0%), Hellspawn Staff (8.3%), Mistpiercer (8.7%).
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.