Percentage armor penetration and Lethality have no effect if the target’s armor is less than or equal to 0. Armor reduction is an effect which reduces the target’s armor by an amount for a period of time. Flat armor reduction can reduce the value below 0, percentage armor reduction cannot.
What does armor class do?
In Dungeons and Dragons, your armor class, or AC, represents your defense against attacks from monsters. NetHack borrows this concept; as in older editions of D&D, a lower AC is better than a higher one. A character with no armor or protection has AC 10. For example, +1 armor lowers your AC by one more than normal.
How does armor reduce damage in League of Legends?
For example, a champion with 300 armor has 75% damage reduction from physical damage. Damage reduction from armor and magic resistance and from any other sources stack multiplicatively. There are some instances in the game where a champion is immune to receiving any kind of damage (including true damage) for a few seconds.
How does damage reduction work in League of Legends?
Armor and magic resistance damage reduction percentage count as one source of damage received modifier against physical and magical damage respectively. For example, a champion with 300 armor has 75% damage reduction from physical damage. Damage reduction from armor and magic resistance and from any other sources stack multiplicatively .
How much armor do you get in League of Legends?
25 armor → × 0.8 incoming physical damage (20% reduction, + 25% effective health). 100 armor → × 0.5 incoming physical damage (50% reduction, +100% effective health). -25 armor → × 1.2 incoming physical damage (20% increase, -16.67% effective health).
How does armour affect the damage you do?
Oh wait, i still do no damage ! (with 375 Armor you take less damage than Thornmail reflect, even with Lifesteal a carry will single handly kill him self on you !) The actual formula for the damage reduction is 100/ (100+relative resistance) So at 700 armour it would be 100/ (100+700) which simplfies down to 1/8.
