diff --git a/PKHeX.Core/Legality/Encounters/VerifyCurrentMoves.cs b/PKHeX.Core/Legality/Encounters/VerifyCurrentMoves.cs
index 6bb0baecc..6309a4f2a 100644
--- a/PKHeX.Core/Legality/Encounters/VerifyCurrentMoves.cs
+++ b/PKHeX.Core/Legality/Encounters/VerifyCurrentMoves.cs
@@ -241,7 +241,7 @@ private static CheckMoveResult[] ParseMoves(PKM pkm, MoveParseSource source, Leg
             if (pkm.Format <= 2)
                 generations = generations.Where(z => z < info.EncounterMoves.LevelUpMoves.Length).ToArray();
 
-            int lastgen = generations.Last();
+            int lastgen = generations.LastOrDefault();
             foreach (var gen in generations)
             {
                 ParseMovesByGeneration(pkm, res, gen, info, moveInfo, lastgen);
diff --git a/PKHeX.Core/MysteryGifts/WC3.cs b/PKHeX.Core/MysteryGifts/WC3.cs
index 8222754fa..db3441d80 100644
--- a/PKHeX.Core/MysteryGifts/WC3.cs
+++ b/PKHeX.Core/MysteryGifts/WC3.cs
@@ -20,7 +20,7 @@ public class WC3 : MysteryGift, IRibbonSetEvent3
         public int Language { get; set; } = -1;
         public override int Species { get; set; }
         public override bool IsEgg { get; set; }
-        public override int[] Moves { get; set; }
+        public override int[] Moves { get; set; } = new int[0];
         public bool NotDistributed { get; set; }
         public bool? Shiny { get; set; } // null = allow, false = never, true = always
         public bool Fateful { get; set; } // Obedience Flag