Commit DND files

Combat/Armor Class.md

@@ -1,10 +1,19 @@
 Old Armor Class is no longer used to determine hit chance. Instead:
 - **1 AC = 1% damage reduction** (rounded down).
 - AC is split into:
-    - **Physical AC**
-        - Blunt, Slash, Pierce
+    - **Physical AC**: Protects against conventional physical force and weapon damage.
+        - Blunt: Reduces damage from crushing force and impacts.
+        - Slash: Reduces damage from cutting, tearing, and wide-edged attacks.
+        - Pierce: Reduces damage from focused penetration and thrusting attacks.
     - **Elemental AC**
-        - Fire, Ice, Lightning, Force, Necrotic, Gas, Holy, B
+        - Fire: Reduces damage from heat, combustion, plasma, and burning effects.
+        - Ice: Reduces damage from frost, freezing temperatures, and cryogenic effects.
+        - Lightning: Reduces damage from electricity and electromagnetic discharge.
+        - Force: Reduces damage from compressed air, kinetic pressure and invisible impact.
+        - Necrotic: Reduces damage from decay, entropy, soul erosion and corruption.
+        - Gas: Reduces damage caused by toxic fumes, corrosive chemicals and acids.
+        - Holy: Reduces damage caused by radiant, purifying, or divine energies.
+        - Blood: Reduces damage caused by manipulation of blood and flesh.
 
 Example:  
 If a target has **20 Slash AC**, incoming slash damage is reduced by **20%**.