Balanced the game to be a bit easier.

Certain weapons, like the sword which only grazes or hits very hard are
better against the higher level mobs, because the extra hit points you
have give you more time to roll a super hard hit. 20% chance to
increase the weapon from a 1d6 to a 1d20. Which means you could still
do very little damage. Finnicky weapon that adds to the gameplay.