With Better Combat if you take a Fighter's Bindings in your left hand and, for example, an anchor or other slow weapon in your right, sometimes a fast attack bug can work. but, the damage will be max and the attack speed will be like the bindings you use.

Can you verify this still works on latest? We literally just released a fix for a similar spammy attack issue :)

This is a Dungeons Libraries bug, and it has been confirmed fixed in latest versions. Infamous-Misadventures/Dungeons-Libraries@2bc6c30