updates for wpm

src/pages/rules/adventuring.md

@@ -73,10 +73,28 @@ Spend a minute listening at a door to have a base 1-in-6 chance of hearing a noi
 
 </div>
 
+##### Exhaustion
+
+-   Exhausted creatures attack and deal damage at -2, and get -2 to their AC.
+-   Exhaustion can be cleared by resting for 30 minutes (3 turns).
+
 #### Other Hazards
 
 -   Fall damage is 1d6 / 10'.
--   Creatures are assumed to be able to swim at 1/2 their movement speed.
+
+#### Swimming
+
+-   Creatures are assumed to be able to swim at 1/2 their normal movement speed.
+    -   Unless the creature is just floating, a STR or CON check is required every turn (10 minutes).
+        -   For creatures carrying heavy loads or wearing metal armor, this check is required very combat round (10 seconds).
+        -   Failing this check results in a loss of 1 HP, and the check must be immediately attempted again.
+        -   The third failure indicates the creature begins **drowning**``.
+
+#### Drowning
+
+-   Each combat round, a drowning creature must **Save vs Death** or take 1d8 drowning damage.
+-   When a drowning creature is rescued, it becomes exhausted.
+-   Once the exhaustion clears, the creature gains back any HP lost to drowning.
 
 #### Urban Navigation
 
@@ -410,4 +428,16 @@ Time is often represented at different scales:
 -   A watch takes 4 hours.
 -   A long rest takes 8 hours.
 
+<!--
+### Usage Die
+
+Some equipment (including many magic items) have limited uses, tracked via a **Usage Die**.
+
+-   The item description will indicate the starting die type.
+-   After each use, roll the current die, and on a 1-2, the die drops one step (d20 -> d12 -> d10 -> d8 -> d6 -> d4 -> 1) as uses are consumed.
+    -   After dropping a die step from a d4, the magic item has only 1 use remaining.
+-   When no more uses are left, the item becomes inert.
+-   At the referee's discretion, it may be possible to recharge some magic items, increasing the usage die via complex magic rituals.
+-->
+
 !!!include(license/wotc-cc-by.md)!!!

src/pages/rules/combat.md

@@ -54,7 +54,7 @@ Roll 1d20 plus any appropriate modifiers. If it equals or beats the target's AC,
 
 -   Character AC is usually determined by type of **armor** worn.
 -   **Shields** grant +1 AC when used.
-    -   Can also be destroyed to prevent a hit from inflicting damage.
+    -   Can also be sacrificed (shattered) to prevent a hit from inflicting damage.
 
 <div class="dividedTableWrapper">