diff --git a/PkmnLib.Dynamic/Models/Battle.cs b/PkmnLib.Dynamic/Models/Battle.cs
index 23ea685..da563a9 100644
--- a/PkmnLib.Dynamic/Models/Battle.cs
+++ b/PkmnLib.Dynamic/Models/Battle.cs
@@ -236,7 +236,9 @@ public class BattleImpl : ScriptSource, IBattle
             // TODO: Hook to change number of PP needed.
             if (moveChoice.ChosenMove.CurrentPp < 1)
                 return false;
-            // TODO: Validate target
+            if (!TargetResolver.IsValidTarget(moveChoice.TargetSide, moveChoice.TargetPosition,
+                    moveChoice.ChosenMove.MoveData.Target, moveChoice.User))
+                return false;
         }
 
         return true;
diff --git a/PkmnLib.Dynamic/Models/BattleFlow/TargetResolver.cs b/PkmnLib.Dynamic/Models/BattleFlow/TargetResolver.cs
index e13c45b..e77b0e7 100644
--- a/PkmnLib.Dynamic/Models/BattleFlow/TargetResolver.cs
+++ b/PkmnLib.Dynamic/Models/BattleFlow/TargetResolver.cs
@@ -26,6 +26,60 @@ public static class TargetResolver
         };
     }
 
+    /// <summary>
+    /// Validates whether a given target is valid for a move choice. Returns true if the target is valid.
+    /// </summary>
+    public static bool IsValidTarget(byte side, byte position, MoveTarget target, IPokemon user)
+    {
+        var userBattleData = user.BattleData;
+        if (userBattleData == null)
+            throw new ArgumentNullException(nameof(user.BattleData));
+        var userSide = userBattleData.SideIndex;
+        var userPosition = userBattleData.Position;
+
+        switch (target)
+        {
+            case MoveTarget.Adjacent:
+            case MoveTarget.AllAdjacent:
+            {
+                var diff = Math.Abs(position - userPosition);
+                if (diff == 0)
+                    return userSide == side;
+                return diff <= 1;
+            }
+            case MoveTarget.AdjacentAlly:
+            {
+                if (userSide != side)
+                    return false;
+                return Math.Abs(position - userPosition) == 1;
+            }
+            case MoveTarget.AdjacentAllySelf:
+            {
+                if (userSide != side)
+                    return false;
+                return Math.Abs(position - userPosition) <= 1;
+            }
+            case MoveTarget.AdjacentOpponent:
+            case MoveTarget.AllAdjacentOpponent:
+            {
+                if (userSide == side)
+                    return false;
+                return Math.Abs(position - userPosition) <= 1;
+            }
+            case MoveTarget.All:
+            case MoveTarget.Any:
+            case MoveTarget.RandomOpponent:
+                return true;
+            case MoveTarget.AllAlly:
+                return userSide == side;
+            case MoveTarget.AllOpponent:
+                return userSide != side;
+            case MoveTarget.SelfUse:
+                return userSide == side && userPosition == position;
+        }
+        throw new ArgumentOutOfRangeException(nameof(target), target, null);
+    }
+
     private static IReadOnlyList<IPokemon?> GetAllTargets(IBattle battle) =>
         battle.Sides.SelectMany(x => x.Pokemon).ToList();
 
diff --git a/PkmnLib.Dynamic/StaticHelpers.cs b/PkmnLib.Dynamic/StaticHelpers.cs
index ef24ba4..e0574aa 100644
--- a/PkmnLib.Dynamic/StaticHelpers.cs
+++ b/PkmnLib.Dynamic/StaticHelpers.cs
@@ -9,10 +9,10 @@ public static class StaticHelpers
     /// A function to get the current date and time. This can be replaced in cases where the date and time
     /// may not be the same as the system time.
     /// </summary>
-    public static Func<DateTime> DateTimeProvider { get; set; } = () => DateTime.Now;
+    public static Func<DateTimeOffset> DateTimeProvider { get; set; } = () => DateTimeOffset.Now;
     
     /// <summary>
     /// Get the current date and time.
     /// </summary>
-    public static DateTime GetCurrentDateTime() => DateTimeProvider();
+    public static DateTimeOffset GetCurrentDateTime() => DateTimeProvider();
 }
\ No newline at end of file
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Libraries/Gen7MiscLibrary.cs b/Plugins/PkmnLib.Plugin.Gen7/Libraries/Gen7MiscLibrary.cs
index b44c068..072a650 100644
--- a/Plugins/PkmnLib.Plugin.Gen7/Libraries/Gen7MiscLibrary.cs
+++ b/Plugins/PkmnLib.Plugin.Gen7/Libraries/Gen7MiscLibrary.cs
@@ -24,7 +24,7 @@ public class Gen7MiscLibrary : IMiscLibrary
     /// <inheritdoc />
     public TimeOfDay GetTimeOfDay()
     {
-        var time = StaticHelpers.GetCurrentDateTime();
+        var time = StaticHelpers.GetCurrentDateTime().LocalDateTime;
         var hour = time.Hour;
         return hour switch
         {