Armor

Wear some!
Armor is just as important as weaponry in a fight. Without it youd be helpless.

Clothes: +0 Def

Leather: +20 Def

Gold: +50 Def (When enchanted, gets an extra enchantment)

Bronze: +75 Def

Iron: +100 Def

Kevlar/Riot: +100 Def (+50 Def against bullets)

Steel: +200 Def

Esrelean Metal: +300 Def

Enchanted Armor/Clothing: +? Def