Summary of the bug:
Expectation:
Regularly pressing the left button of a mouse four points of durability were taken away from my iron sword at murder of one zombie.
Reality:
It was taken away much more durability points.
How to recreate a glitch:
Two players. One in a survival, another in creative. The player in a survival hits the player in creativity by a sword. Durability of a sword was spent.
Related issues
Comments


Duplicate of MC-4732. Please use the search function to check before posting in the future.
Durability decreases on strike regardless of damage dealt. If you strike zombie again while he temptorary invunerable after previous strike, you might not harm him (you can damage him only if you deal more damage than last attack), but still spent durability.
That works on invunerable characters too.