diff --git a/src/main/java/net/knarcraft/minigames/arena/EditablePropertyType.java b/src/main/java/net/knarcraft/minigames/arena/EditablePropertyType.java
new file mode 100644
index 0000000..6f07e87
--- /dev/null
+++ b/src/main/java/net/knarcraft/minigames/arena/EditablePropertyType.java
@@ -0,0 +1,43 @@
+package net.knarcraft.minigames.arena;
+
+/**
+ * The type of one editable property
+ */
+public enum EditablePropertyType {
+
+    /**
+     * The property is a location
+     */
+    LOCATION,
+
+    /**
+     * The property is an arena name
+     */
+    ARENA_NAME,
+
+    /**
+     * The property is a horizontal velocity
+     */
+    HORIZONTAL_VELOCITY,
+
+    /**
+     * The property is a vertical velocity (fly speed)
+     */
+    VERTICAL_VELOCITY,
+
+    /**
+     * The property is a material that specifies a block
+     */
+    BLOCK_TYPE,
+
+    /**
+     * The property clears a checkpoint
+     */
+    CHECKPOINT_CLEAR,
+
+    /**
+     * The property is a comma-separated list of materials
+     */
+    MATERIAL_LIST
+
+}
diff --git a/src/main/java/net/knarcraft/minigames/arena/dropper/DropperArenaEditableProperty.java b/src/main/java/net/knarcraft/minigames/arena/dropper/DropperArenaEditableProperty.java
index 9e77748..8dc6b5e 100644
--- a/src/main/java/net/knarcraft/minigames/arena/dropper/DropperArenaEditableProperty.java
+++ b/src/main/java/net/knarcraft/minigames/arena/dropper/DropperArenaEditableProperty.java
@@ -1,5 +1,6 @@
 package net.knarcraft.minigames.arena.dropper;
 
+import net.knarcraft.minigames.arena.EditablePropertyType;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -13,45 +14,62 @@ public enum DropperArenaEditableProperty {
     /**
      * The name of the arena
      */
-    NAME("name", DropperArena::getArenaName),
+    NAME("name", DropperArena::getArenaName, EditablePropertyType.ARENA_NAME),
 
     /**
      * The arena's spawn location
      */
-    SPAWN_LOCATION("spawnLocation", (arena) -> String.valueOf(arena.getSpawnLocation())),
+    SPAWN_LOCATION("spawnLocation", (arena) -> String.valueOf(arena.getSpawnLocation()),
+            EditablePropertyType.LOCATION),
 
     /**
      * The arena's exit location
      */
-    EXIT_LOCATION("exitLocation", (arena) -> String.valueOf(arena.getExitLocation())),
+    EXIT_LOCATION("exitLocation", (arena) -> String.valueOf(arena.getExitLocation()),
+            EditablePropertyType.LOCATION),
 
     /**
      * The arena's vertical velocity
      */
-    VERTICAL_VELOCITY("verticalVelocity", (arena) -> String.valueOf(arena.getPlayerVerticalVelocity())),
+    VERTICAL_VELOCITY("verticalVelocity", (arena) -> String.valueOf(arena.getPlayerVerticalVelocity()),
+            EditablePropertyType.VERTICAL_VELOCITY),
 
     /**
      * The arena's horizontal velocity
      */
-    HORIZONTAL_VELOCITY("horizontalVelocity", (arena) -> String.valueOf(arena.getPlayerHorizontalVelocity())),
+    HORIZONTAL_VELOCITY("horizontalVelocity", (arena) -> String.valueOf(arena.getPlayerHorizontalVelocity()),
+            EditablePropertyType.HORIZONTAL_VELOCITY),
 
     /**
      * The arena's win block type
      */
-    WIN_BLOCK_TYPE("winBlockType", (arena) -> arena.getWinBlockType().toString()),
+    WIN_BLOCK_TYPE("winBlockType", (arena) -> arena.getWinBlockType().toString(),
+            EditablePropertyType.BLOCK_TYPE),
     ;
 
     private final @NotNull String argumentString;
     private final Function<DropperArena, String> currentValueProvider;
+    private final EditablePropertyType propertyType;
 
     /**
      * Instantiates a new arena editable property
      *
      * @param argumentString <p>The argument string used to specify this property</p>
      */
-    DropperArenaEditableProperty(@NotNull String argumentString, Function<DropperArena, String> currentValueProvider) {
+    DropperArenaEditableProperty(@NotNull String argumentString, Function<DropperArena, String> currentValueProvider,
+                                 EditablePropertyType propertyType) {
         this.argumentString = argumentString;
         this.currentValueProvider = currentValueProvider;
+        this.propertyType = propertyType;
+    }
+
+    /**
+     * Gets the type of property this editable property represents
+     *
+     * @return <p>The type of this property</p>
+     */
+    public EditablePropertyType getPropertyType() {
+        return this.propertyType;
     }
 
     /**
diff --git a/src/main/java/net/knarcraft/minigames/arena/parkour/ParkourArenaEditableProperty.java b/src/main/java/net/knarcraft/minigames/arena/parkour/ParkourArenaEditableProperty.java
index 06672c1..8e90c93 100644
--- a/src/main/java/net/knarcraft/minigames/arena/parkour/ParkourArenaEditableProperty.java
+++ b/src/main/java/net/knarcraft/minigames/arena/parkour/ParkourArenaEditableProperty.java
@@ -1,5 +1,6 @@
 package net.knarcraft.minigames.arena.parkour;
 
+import net.knarcraft.minigames.arena.EditablePropertyType;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -13,22 +14,25 @@ public enum ParkourArenaEditableProperty {
     /**
      * The name of the arena
      */
-    NAME("name", ParkourArena::getArenaName),
+    NAME("name", ParkourArena::getArenaName, EditablePropertyType.ARENA_NAME),
 
     /**
      * The arena's spawn location
      */
-    SPAWN_LOCATION("spawnLocation", (arena) -> String.valueOf(arena.getSpawnLocation())),
+    SPAWN_LOCATION("spawnLocation", (arena) -> String.valueOf(arena.getSpawnLocation()),
+            EditablePropertyType.LOCATION),
 
     /**
      * The arena's exit location
      */
-    EXIT_LOCATION("exitLocation", (arena) -> String.valueOf(arena.getExitLocation())),
+    EXIT_LOCATION("exitLocation", (arena) -> String.valueOf(arena.getExitLocation()),
+            EditablePropertyType.LOCATION),
 
     /**
      * The arena's win block type
      */
-    WIN_BLOCK_TYPE("winBlockType", (arena) -> arena.getWinBlockType().toString()),
+    WIN_BLOCK_TYPE("winBlockType", (arena) -> arena.getWinBlockType().toString(),
+            EditablePropertyType.BLOCK_TYPE),
 
     /**
      * The arena's win location (overrides the win block type)
@@ -39,35 +43,50 @@ public enum ParkourArenaEditableProperty {
         } else {
             return "null";
         }
-    }),
+    }, EditablePropertyType.LOCATION),
 
     /**
      * The arena's check points. Specifically used for adding.
      */
-    CHECKPOINT_ADD("checkpointAdd", (arena) -> String.valueOf(arena.getCheckpoints())),
+    CHECKPOINT_ADD("checkpointAdd", (arena) -> String.valueOf(arena.getCheckpoints()),
+            EditablePropertyType.LOCATION),
 
     /**
      * The arena's check points. Specifically used for clearing.
      */
-    CHECKPOINT_CLEAR("checkpointClear", (arena) -> String.valueOf(arena.getCheckpoints())),
+    CHECKPOINT_CLEAR("checkpointClear", (arena) -> String.valueOf(arena.getCheckpoints()),
+            EditablePropertyType.CHECKPOINT_CLEAR),
 
     /**
      * The blocks constituting the arena's lethal blocks
      */
-    KILL_PLANE_BLOCKS("killPlaneBlocks", (arena) -> String.valueOf(arena.getKillPlaneBlockNames())),
+    KILL_PLANE_BLOCKS("killPlaneBlocks", (arena) -> String.valueOf(arena.getKillPlaneBlockNames()),
+            EditablePropertyType.MATERIAL_LIST),
     ;
 
     private final @NotNull String argumentString;
     private final Function<ParkourArena, String> currentValueProvider;
+    private final EditablePropertyType propertyType;
 
     /**
      * Instantiates a new arena editable property
      *
      * @param argumentString <p>The argument string used to specify this property</p>
      */
-    ParkourArenaEditableProperty(@NotNull String argumentString, Function<ParkourArena, String> currentValueProvider) {
+    ParkourArenaEditableProperty(@NotNull String argumentString, Function<ParkourArena, String> currentValueProvider,
+                                 EditablePropertyType propertyType) {
         this.argumentString = argumentString;
         this.currentValueProvider = currentValueProvider;
+        this.propertyType = propertyType;
+    }
+
+    /**
+     * Gets the type of property this editable property represents
+     *
+     * @return <p>The type of this property</p>
+     */
+    public EditablePropertyType getPropertyType() {
+        return this.propertyType;
     }
 
     /**
diff --git a/src/main/java/net/knarcraft/minigames/command/dropper/EditDropperArenaTabCompleter.java b/src/main/java/net/knarcraft/minigames/command/dropper/EditDropperArenaTabCompleter.java
index af5161b..2488606 100644
--- a/src/main/java/net/knarcraft/minigames/command/dropper/EditDropperArenaTabCompleter.java
+++ b/src/main/java/net/knarcraft/minigames/command/dropper/EditDropperArenaTabCompleter.java
@@ -1,5 +1,6 @@
 package net.knarcraft.minigames.command.dropper;
 
+import net.knarcraft.minigames.arena.dropper.DropperArenaEditableProperty;
 import net.knarcraft.minigames.util.TabCompleteHelper;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -25,8 +26,12 @@ public class EditDropperArenaTabCompleter implements TabCompleter {
         } else if (arguments.length == 2) {
             return filterMatchingContains(TabCompleteHelper.getDropperArenaProperties(), arguments[1]);
         } else if (arguments.length == 3) {
-            //TODO: Tab-complete possible values for the given property
-            return null;
+            DropperArenaEditableProperty property = DropperArenaEditableProperty.getFromArgumentString(arguments[1]);
+            if (property == null) {
+                return new ArrayList<>();
+            }
+            return filterMatchingContains(TabCompleteHelper.getTabCompleteSuggestions(property.getPropertyType()),
+                    arguments[2]);
         } else {
             return new ArrayList<>();
         }
diff --git a/src/main/java/net/knarcraft/minigames/command/parkour/EditParkourArenaTabCompleter.java b/src/main/java/net/knarcraft/minigames/command/parkour/EditParkourArenaTabCompleter.java
index a6f5593..3a0a7f0 100644
--- a/src/main/java/net/knarcraft/minigames/command/parkour/EditParkourArenaTabCompleter.java
+++ b/src/main/java/net/knarcraft/minigames/command/parkour/EditParkourArenaTabCompleter.java
@@ -1,5 +1,6 @@
 package net.knarcraft.minigames.command.parkour;
 
+import net.knarcraft.minigames.arena.parkour.ParkourArenaEditableProperty;
 import net.knarcraft.minigames.util.TabCompleteHelper;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -25,8 +26,12 @@ public class EditParkourArenaTabCompleter implements TabCompleter {
         } else if (arguments.length == 2) {
             return filterMatchingContains(TabCompleteHelper.getParkourArenaProperties(), arguments[1]);
         } else if (arguments.length == 3) {
-            //TODO: Tab-complete possible values for the given property
-            return null;
+            ParkourArenaEditableProperty property = ParkourArenaEditableProperty.getFromArgumentString(arguments[1]);
+            if (property == null) {
+                return new ArrayList<>();
+            }
+            return filterMatchingContains(TabCompleteHelper.getTabCompleteSuggestions(property.getPropertyType()),
+                    arguments[2]);
         } else {
             return new ArrayList<>();
         }
diff --git a/src/main/java/net/knarcraft/minigames/util/TabCompleteHelper.java b/src/main/java/net/knarcraft/minigames/util/TabCompleteHelper.java
index 65749d4..fee509a 100644
--- a/src/main/java/net/knarcraft/minigames/util/TabCompleteHelper.java
+++ b/src/main/java/net/knarcraft/minigames/util/TabCompleteHelper.java
@@ -3,18 +3,24 @@ package net.knarcraft.minigames.util;
 import net.knarcraft.minigames.MiniGames;
 import net.knarcraft.minigames.arena.Arena;
 import net.knarcraft.minigames.arena.ArenaHandler;
+import net.knarcraft.minigames.arena.EditablePropertyType;
 import net.knarcraft.minigames.arena.dropper.DropperArenaEditableProperty;
 import net.knarcraft.minigames.arena.parkour.ParkourArenaEditableProperty;
+import org.bukkit.Material;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  * A helper-class for common tab-completions
  */
 public final class TabCompleteHelper {
 
+    private static Map<EditablePropertyType, List<String>> tabCompleteSuggestions;
+
     private TabCompleteHelper() {
 
     }
@@ -93,4 +99,120 @@ public final class TabCompleteHelper {
         return configValues;
     }
 
+    /**
+     * Gets tab-complete suggestions for the given property type
+     *
+     * @param propertyType <p>The property type to get suggestions for</p>
+     * @return <p>The suggestions produced</p>
+     */
+    public static List<String> getTabCompleteSuggestions(EditablePropertyType propertyType) {
+        if (tabCompleteSuggestions == null) {
+            tabCompleteSuggestions = new HashMap<>();
+            tabCompleteSuggestions.put(EditablePropertyType.LOCATION, getLocationSuggestions());
+            tabCompleteSuggestions.put(EditablePropertyType.ARENA_NAME, getNameSuggestions());
+            tabCompleteSuggestions.put(EditablePropertyType.HORIZONTAL_VELOCITY, getHorizontalVelocitySuggestions());
+            tabCompleteSuggestions.put(EditablePropertyType.VERTICAL_VELOCITY, getVerticalVelocitySuggestions());
+            tabCompleteSuggestions.put(EditablePropertyType.BLOCK_TYPE, getBlockTypeSuggestions());
+            tabCompleteSuggestions.put(EditablePropertyType.CHECKPOINT_CLEAR, getCheckpointClearSuggestions());
+            tabCompleteSuggestions.put(EditablePropertyType.MATERIAL_LIST, getMaterialListSuggestions());
+        }
+
+        return tabCompleteSuggestions.get(propertyType);
+    }
+
+    /**
+     * Gets suggestions for a list of materials
+     *
+     * @return <p>A list of suggestions</p>
+     */
+    private static List<String> getMaterialListSuggestions() {
+        List<String> suggestions = new ArrayList<>();
+        suggestions.add("LAVA,MAGMA_BLOCK");
+        suggestions.add("WATER,MAGMA_BLOCK,LAVA,+BUTTONS,+CORALS");
+        return suggestions;
+    }
+
+    /**
+     * Gets suggestions for checkpointClear
+     *
+     * @return <p>A list of suggestions</p>
+     */
+    private static List<String> getCheckpointClearSuggestions() {
+        List<String> suggestions = new ArrayList<>();
+        suggestions.add("true");
+        return suggestions;
+    }
+
+    /**
+     * Gets suggestions for a block material
+     *
+     * @return <p>A list of suggestions</p>
+     */
+    private static List<String> getBlockTypeSuggestions() {
+        List<String> materials = new ArrayList<>();
+        for (Material material : Material.values()) {
+            if (material.isBlock()) {
+                materials.add(material.name());
+            }
+        }
+        return materials;
+    }
+
+    /**
+     * Gets suggestions for a vertical velocity
+     *
+     * @return <p>A list of suggestions</p>
+     */
+    private static List<String> getVerticalVelocitySuggestions() {
+        List<String> velocities = new ArrayList<>();
+        velocities.add("0.01");
+        velocities.add("0.5");
+        velocities.add("1");
+        velocities.add("3");
+        velocities.add("10");
+        velocities.add("30");
+        velocities.add("75");
+        return velocities;
+    }
+
+    /**
+     * Gets suggestions for a horizontal velocity
+     *
+     * @return <p>A list of suggestions</p>
+     */
+    private static List<String> getHorizontalVelocitySuggestions() {
+        List<String> velocities = new ArrayList<>();
+        velocities.add("0.01");
+        velocities.add("0.1");
+        velocities.add("0.5");
+        velocities.add("1");
+        return velocities;
+    }
+
+    /**
+     * Gets suggestions for an arena name
+     *
+     * @return <p>A list of suggestions</p>
+     */
+    private static List<String> getNameSuggestions() {
+        List<String> locations = new ArrayList<>();
+        locations.add("DropperArena1");
+        locations.add("DropperArena2");
+        locations.add("ParkourArena1");
+        locations.add("ParkourArena2");
+        return locations;
+    }
+
+    /**
+     * Gets suggestions for a location
+     *
+     * @return <p>A list of suggestions</p>
+     */
+    private static List<String> getLocationSuggestions() {
+        List<String> locations = new ArrayList<>();
+        locations.add("here");
+        locations.add("x,y,z");
+        return locations;
+    }
+
 }