rules updates

add dread wurm and werebeasts
fix backlink for magic items
update rules for + abilities

src/pages/rules/basics.md

@@ -25,7 +25,7 @@ Sometimes, dice are rolled. These dice are described by how many sides they have
 
 Simple tasks are assumed to succeed. If the task is dangerous or complicated, roll the dice for a _check_.
 
-For most checks, roll a 20-sided die (d20) at-or-over the difference of (21 - the character's most relevant _ability_ score).
+For most checks, roll a 20-sided die (d20) **over** the difference of (20 - the character's most relevant _ability_ score).
 
 -   For harder tasks, subtract 1-4 from the roll before the die is thrown.
 

src/pages/rules/equipment/fantasy.md

@@ -231,7 +231,7 @@ Below are the equipment tables for a standard fantasy campaign. They may be supe
 |   Armor Type    | Cost (gp) | AC  |
 | :-------------: | :-------: | :-: |
 |      None       |     0     | 10  |
-|  Padded / Hide  |           | 11  |
+|  Padded / Hide  |    10     | 11  |
 |     Leather     |    20     | 12  |
 | Studded Leather |    30     | 13  |
 |    Chainmail    |    40     | 14  |

src/pages/rules/index.md

@@ -9,6 +9,7 @@ short_code: uh1
 
 -   [Basics](./basics.html): Covers How to Play, Abilities, Saving Throws, and Character Creation.
 -   [Combat](./combat.html): Gives detailed information about combat procedures.
--   [Adventuring](./adventuring.html): Includes Health, Death, Encumberance, Procedures for Exploration, and Advancement.
+-   [Adventuring](./adventuring.html): Includes Health, Death, Encumbrance, Procedures for Exploration, and Advancement.
+-   [Equipment](./equipment/): Various equipment tables.
 -   [Magic](./magic.html): Rules for Magic and Spellcasting.
 -   [Referees Only](./referees.html): Rules and tables for referees only

src/pages/rules/magic.md

@@ -291,6 +291,12 @@ Aged sheets of paper or parchment with magical spells inscribed on them.
 
 Usage: Per normal class restrictions.
 
+### Sources
+
+-   Elvish magic items usually have words in elvish etched or carved on them, often the name of the item.
+-   Dwarvish magic items usually have runes etched or carved on them.
+-   Gnomish magic items usually have their names etched or carved on them in gnomish.
+
 <!--
 #### Sentient Weapons