diff --git a/pom.xml b/pom.xml
index 694c204..ca531a8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>me.xemor</groupId>
     <artifactId>Superheroes</artifactId>
-    <version>3.1.2</version>
+    <version>3.2.0</version>
     <packaging>jar</packaging>
 
     <name>${project.artifactId}</name>
diff --git a/src/main/java/me/xemor/superheroes/commands/Reroll.java b/src/main/java/me/xemor/superheroes/commands/Reroll.java
index 2056787..73f2bf7 100644
--- a/src/main/java/me/xemor/superheroes/commands/Reroll.java
+++ b/src/main/java/me/xemor/superheroes/commands/Reroll.java
@@ -22,11 +22,11 @@
 
 public class Reroll implements SubCommand, Listener {
 
-    HeroHandler heroHandler;
-    ConfigHandler configHandler;
-    boolean isEnabled;
+    private final HeroHandler heroHandler;
+    private final ConfigHandler configHandler;
+    private final boolean isEnabled;
     private final Component noPermission = MiniMessage.miniMessage().deserialize("<dark_red>You do not have permission to use this power!");
-    CooldownHandler cooldownHandler = new CooldownHandler("", ChatMessageType.ACTION_BAR);
+    private final CooldownHandler cooldownHandler = new CooldownHandler("", ChatMessageType.ACTION_BAR);
 
     public Reroll(HeroHandler heroHandler, ConfigHandler configHandler) {
         this.heroHandler = heroHandler;
diff --git a/src/main/java/me/xemor/superheroes/data/ConfigHandler.java b/src/main/java/me/xemor/superheroes/data/ConfigHandler.java
index 132a2f5..670b743 100644
--- a/src/main/java/me/xemor/superheroes/data/ConfigHandler.java
+++ b/src/main/java/me/xemor/superheroes/data/ConfigHandler.java
@@ -139,6 +139,7 @@ public void reloadConfig(HeroHandler heroHandler) {
         Bukkit.getServer().getPluginManager().callEvent(superheroesReloadEvent);
         superheroes.reloadConfig();
         config = superheroes.getConfig();
+        heroHandler.loadConfigItems();
         handleSuperpowersFolder();
         heroHandler.handlePlayerData();
         loadSuperheroes(heroHandler);
@@ -147,7 +148,6 @@ public void reloadConfig(HeroHandler heroHandler) {
         heroHandler.setHeroesIntoMemory(new HashMap<>());
         for (Player player : Bukkit.getOnlinePlayers()) {
             heroHandler.preLoginLoadSuperheroPlayer(player.getUniqueId());
-
         }
     }
 
@@ -168,13 +168,17 @@ public ItemComparisonData getRerollItem() {
     }
 
     public boolean isRerollEnabled() {
-        return config.getConfigurationSection("reroll").getBoolean("isEnabled", true);
+        return config.getBoolean("reroll.isEnabled", true);
     }
 
     public boolean isPowerOnStartEnabled() {
         return config.getBoolean("powerOnStart.isEnabled", true);
     }
 
+    public List<String> getDisabledWorlds() {
+        return config.getStringList("disabledWorlds");
+    }
+
     public boolean shouldShowHeroOnStart() {
         return config.getBoolean("powerOnStart.showHero", true);
     }
@@ -191,6 +195,13 @@ public String getCurrentHeroMessage() {
         return language.getString("Chat.currentHero", "<bold><player>, you are currently <hero>");
     }
 
+    public Superhero getDefaultHero() {
+        String name = config.getString("defaultHero.name", "Powerless");
+        String colouredName = config.getString("defaultHero.colouredName", "<yellow><b>Powerless");
+        String description = config.getString("defaultHero.description", "You have no power");
+        return new Superhero(name, colouredName, description);
+    }
+
     public String getHeroCooldownMessage() {
         return language.getString("Chat.heroCommandCooldown", "<bold><player>, /hero is currently on cooldown. You need to wait <currentcooldown>/<cooldown> more seconds!");
     }
@@ -215,7 +226,9 @@ public long getHeroCommandCooldown() {
         return config.getLong("heroCommand.cooldown", 0);
     }
 
-    public double getRerollCooldown() { return config.getDouble("reroll.cooldown", 1.0);}
+    public double getRerollCooldown() {
+        return config.getDouble("reroll.cooldown", 1.0);
+    }
 
     public boolean areHeroPermissionsRequired() {return config.getConfigurationSection("reroll").getBoolean("eachHeroRequiresPermissions", false); }
 
diff --git a/src/main/java/me/xemor/superheroes/data/HeroHandler.java b/src/main/java/me/xemor/superheroes/data/HeroHandler.java
index 4171a77..4137771 100644
--- a/src/main/java/me/xemor/superheroes/data/HeroHandler.java
+++ b/src/main/java/me/xemor/superheroes/data/HeroHandler.java
@@ -9,7 +9,6 @@
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.minimessage.MiniMessage;
 import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
-import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 import net.kyori.adventure.title.Title;
 import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
@@ -31,19 +30,30 @@ public class HeroHandler {
     private HashMap<String, Superhero> nameToSuperhero = new HashMap<>();
     private final Superheroes superheroes;
     private final ConfigHandler configHandler;
-    private final Superhero noPower = new Superhero("NOPOWER", "<yellow><b>NOPOWER", "They have no power");
+    private Superhero noPower;
     private HeroIOHandler heroIOHandler;
 
+    private List<String> disabledWorlds;
+
     private final ConcurrentHashMap<UUID, CompletableFuture<SuperheroPlayer>> isProcessing = new ConcurrentHashMap<>();
 
     public HeroHandler(Superheroes superheroes, ConfigHandler configHandler) {
         this.configHandler = configHandler;
         this.superheroes = superheroes;
+        loadConfigItems();
+    }
+
+    /*
+        Calls ConfigHandler methods to fetch default hero and disabledWorlds
+     */
+    public void loadConfigItems() {
+        noPower = configHandler.getDefaultHero();
+        disabledWorlds = configHandler.getDisabledWorlds();
     }
 
     public void registerHeroes(HashMap<String, Superhero> nameToSuperhero) {
         this.nameToSuperhero = nameToSuperhero;
-        nameToSuperhero.put("nopower", noPower);
+        nameToSuperhero.put(noPower.getName().toLowerCase(), noPower);
     }
 
     public void setHeroesIntoMemory(HashMap<UUID, SuperheroPlayer> playerHeroes) {
@@ -62,6 +72,9 @@ public SuperheroPlayer getSuperheroPlayer(Player player) {
 
     @NotNull
     public Superhero getSuperhero(Player player) {
+        if (disabledWorlds.contains(player.getWorld().getName())) {
+            return noPower;
+        }
         SuperheroPlayer heroPlayer = uuidToData.get(player.getUniqueId());
         if (heroPlayer == null) {
             return noPower;
diff --git a/src/main/java/me/xemor/superheroes/skills/skilldata/PotionEffectSkillData.java b/src/main/java/me/xemor/superheroes/skills/skilldata/PotionEffectSkillData.java
index f2baecd..50446ee 100644
--- a/src/main/java/me/xemor/superheroes/skills/skilldata/PotionEffectSkillData.java
+++ b/src/main/java/me/xemor/superheroes/skills/skilldata/PotionEffectSkillData.java
@@ -12,7 +12,6 @@ public class PotionEffectSkillData extends SkillData {
     public PotionEffectSkillData(int skill, ConfigurationSection configurationSection) {
         super(skill, configurationSection);
         potionData = new PotionEffectData(configurationSection, PotionEffectType.REGENERATION, 4, 0);
-
     }
 
     public PotionEffect getPotionEffect() {
diff --git a/src/main/java/me/xemor/superheroes/skills/skilldata/SummonSkillData.java b/src/main/java/me/xemor/superheroes/skills/skilldata/SummonSkillData.java
index e36e54b..736c386 100644
--- a/src/main/java/me/xemor/superheroes/skills/skilldata/SummonSkillData.java
+++ b/src/main/java/me/xemor/superheroes/skills/skilldata/SummonSkillData.java
@@ -22,7 +22,7 @@ public class SummonSkillData extends PotionEffectSkillData implements Cooldown {
     public SummonSkillData(int skill, ConfigurationSection configurationSection) {
         super(skill, configurationSection);
         entityType = EntityType.valueOf(configurationSection.getString("entity", "LIGHTNING"));
-        range = configurationSection.getInt("range");
+        range = configurationSection.getInt("range", 10);
         action = configurationSection.getStringList("action").stream().map(Action::valueOf).collect(Collectors.toCollection(HashSet::new));
         if (action.isEmpty()) {
             action = new HashSet<>();
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index 689f302..3bf82b8 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -1,9 +1,7 @@
-#Do not set this as false unless all your configs are written in legacy colour codes / minedown and you want to convert to MiniMessage.
-#If it is already MiniMessage, those configs will break.
-textconvert: true
 #Do not set this as false unless you want the plugin to move your folder called Superheroes2 to one called Superheroes
 movedtosuperheroespluginname: false
 
+#These are the settings which dictate where your players' heroes are stored
 database:
   type: YAML
   host: this needs filling with your host name if using mysql
@@ -13,19 +11,32 @@ database:
     to mysql if using mysql
   password: this needs filling with the password being used to connect to mysql if
     using mysql
+
+#The reroll settings customise how /hero reroll and right-clicking with a reroll item work
 reroll:
   item:
-    types:
+    types: # the types of material which trigger a reroll, by default this is a diamond block. Other items like nether stars work great too.
     - DIAMOND_BLOCK
-  isEnabled: true
-  eachHeroRequiresPermissions: false
-  cooldown: 1
+  isEnabled: true # whether rerolling via the item is enabled or not
+  eachHeroRequiresPermissions: false # whether you can only obtain heroes via rerolling and hero select that the user has permission for
+  cooldown: 1 # the cooldown between usages of the reroll item in seconds
+
 powerOnStart:
-  isEnabled: true
-  showHero: true
+  isEnabled: true # whether they get a random hero, or no hero.
+  showHero: true # whether a popup telling the user which hero they are appears on join
+
 heroCommand:
   cooldown: 0 # cooldown in seconds
   aliases:
   - ''
 
+defaultHero: # note this section does not support Skills as of 2023/02/01
+  name: "Powerless" # this is dangerous to change as the plugin would not be able to interpret players with this hero and would reset them to default.
+  colouredName: "<yellow><b>Powerless"
+  description: "You have no power"
+
+# The worlds in which Superheroes is disabled (this is implemented as all users in that world being the default hero / no power hero)
+# This likely has bugs / issues with heroes that give items, particularly when switching between these heroes.
+disabledWorlds: []
+