Level 3 Bone Breaker would reduce it to around 18%, or in other words: increase the damage you do from 65% to 82%. For example, the Dremora Lord - one of the most heavily armored NPCs in Skyrim - has a total Armor Rating of 193, giving it a damage reduction of around 35%. The Bone Breaker perk has nothing to apply to most of the time. However, base damage for a Daedric Sword is only 14 so with 3/3 Bladesman perk levels, you would have a 20% chance to cause an additional 10.5 points of damage, resulting in an average increase of 2.1(~3%) damage per attack. For example, using a Legendary Daedric sword with 100 One-handed skill and 5/5 Armsman perk levels, you will deliver 72 damage per hit. The Bladesman perk works off of the base damage of the weapon, which is a fraction of your total damage at high levels. As long as you hold a weapon in your off-hand your main hand will swing 20%/35% faster, even if you don't use your off-hand at all. The Dual Flurry perk also works on regular attacks. This trick can be chained (power attack, two regular attacks, power attack, etc.) Dual Flurry

This is a mechanic (bug?) unique to one-handed weapons. This problem is further exacerbated by the fact that heavier weapons consume more stamina for power attacks, and axes/maces are heavier than daggers/swords.ДЄfter performing a power attack, the next two regular attacks will be faster than usual. However, daggers have no stagger value and shorter reach as such, swords are usually preferred. For example, a Legendary Iron Dagger has damage per second of 18.2 - 20% higher than a Dragonbone Sword, and as it swings 30% faster it would also apply enchantments 30% faster. As soon as you start smithing or enchanting your weapons, the damage shifts more and more in favor of the faster swinging weapons - especially daggers. It should be noted that the overall weapon damage balance is only kept when the weapons are not upgraded or enchanted. 'Stagger' multiplies your base Staggering chance by this amount. 'Reach' determines how far away an opponent can be and still be hit by the weapon. 'Speed' determines the frequency of attacks, in number of attacks that can be performed per second. This bug is fixed by version 2.0.5 of the Unofficial Skyrim Patch.ДЄpproximate weapon characteristics are given in the following table: Weapon type.

** Paralyzing Strike 's effect is affected by Alteration-modifiers, such as the Stability perk. * The bonus damage is calculated using the base damage of the weapon. Standing power attacks do 25% bonus damage with a chance to decapitate your enemies.Д«ackwards power attack has a 25%** chance to paralyze the target.ДЄttacks with war axes cause extra bleeding damage.ДЄttacks with war axes cause more bleeding damage.ДЄttacks with war axes cause even more bleeding damage. Power attacks with one-handed weapons cost 25% less stamina.Д¬an do a one-handed power attack while sprinting that does double critical damage. One-Handed weapons do twice as much damage.ДЄttacks with swords have a 10% chance of doing critical damage (+0% crit damage)*.ДЄttacks with swords have a 15% chance of doing more critical damage (+25% crit damage)*.ДЄttacks with swords have a 20% chance of doing even more critical damage (+50% crit damage)*.Дual wielding power attacks do 50% bonus damage.

Skyrim dual wield stance mod