diff --git a/PKHeX.Core/Legality/Encounters/Data/EncounterUtil.cs b/PKHeX.Core/Legality/Encounters/Data/EncounterUtil.cs
index 140fc94f7..d5b978d7c 100644
--- a/PKHeX.Core/Legality/Encounters/Data/EncounterUtil.cs
+++ b/PKHeX.Core/Legality/Encounters/Data/EncounterUtil.cs
@@ -19,23 +19,6 @@ internal static class EncounterUtil
             return source.Where(s => s.Version.Contains(game)).ToArray();
         }
 
-        /// <summary>
-        /// Sets the <see cref="IGenerationSet.Generation"/> value.
-        /// </summary>
-        /// <param name="generation">Generation number to set</param>
-        /// <param name="encounters">In-game encounter data</param>
-        internal static void MarkEncountersGeneration(int generation, params IEnumerable<IGenerationSet>[] encounters)
-        {
-            foreach (var table in encounters)
-                MarkEncountersGeneration(generation, table);
-        }
-
-        private static void MarkEncountersGeneration(int generation, IEnumerable<IGenerationSet> encounters)
-        {
-            foreach (var enc in encounters)
-                enc.Generation = generation;
-        }
-
         internal static T[] ConcatAll<T>(params IEnumerable<T>[] arr) => arr.SelectMany(z => z).ToArray();
 
         internal static EncounterStatic Clone(this EncounterStatic s, int location)
@@ -61,7 +44,7 @@ internal static IEnumerable<EncounterStatic5> DreamRadarClone(this EncounterStat
 
         private static EncounterStatic5 DreamRadarClone(this EncounterStatic5 s, int level)
         {
-            var result = (EncounterStatic5)(s.Clone(level));
+            var result = (EncounterStatic5)s.Clone(level);
             result.Level = level;
             result.Location = 30015;// Pokemon Dream Radar
             result.Gift = true;     // Only
diff --git a/PKHeX.Core/Legality/Encounters/Data/Encounters6.cs b/PKHeX.Core/Legality/Encounters/Data/Encounters6.cs
index 92bee3ef7..eb8c92068 100644
--- a/PKHeX.Core/Legality/Encounters/Data/Encounters6.cs
+++ b/PKHeX.Core/Legality/Encounters/Data/Encounters6.cs
@@ -16,7 +16,6 @@ internal static class Encounters6
         internal static readonly EncounterArea6AO[] SlotsO = EncounterArea6AO.GetAreas(Get("o", "ao"), GameVersion.OR);
         private static byte[][] Get(string resource, string ident) => BinLinker.Unpack(Util.GetBinaryResource($"encounter_{resource}.pkl"), ident);
 
-
         static Encounters6()
         {
             MarkEncounterTradeStrings(TradeGift_XY, TradeXY);
diff --git a/PKHeX.Core/Legality/Encounters/Data/Encounters7b.cs b/PKHeX.Core/Legality/Encounters/Data/Encounters7b.cs
index 4525cbecd..d607e7098 100644
--- a/PKHeX.Core/Legality/Encounters/Data/Encounters7b.cs
+++ b/PKHeX.Core/Legality/Encounters/Data/Encounters7b.cs
@@ -77,7 +77,6 @@ static Encounters7b()
             new EncounterTrade7b { Species = 074, Level = 16, Form = 1, TrainerNames = T8, TID7 = 551873, OTGender = 0, Shiny = Shiny.Random, IVs = new[] {31,31,-1,-1,-1,-1}, IsNicknamed = false }, // Geodude @ Vermilion City, AV rand [0-5)
         };
 
-        
         private class RareSpawn
         {
             public readonly int Species;
diff --git a/PKHeX.Core/Legality/Encounters/EncounterStatic/EncounterStatic7.cs b/PKHeX.Core/Legality/Encounters/EncounterStatic/EncounterStatic7.cs
index 89674af31..51752b6b1 100644
--- a/PKHeX.Core/Legality/Encounters/EncounterStatic/EncounterStatic7.cs
+++ b/PKHeX.Core/Legality/Encounters/EncounterStatic/EncounterStatic7.cs
@@ -29,6 +29,5 @@ protected override bool IsMatchForm(PKM pkm, DexLevel evo)
 
             return Form == evo.Form || Legal.IsFormChangeable(Species, Form, pkm.Format);
         }
-
     }
 }
\ No newline at end of file
diff --git a/PKHeX.Core/Legality/Structures/IGeneration.cs b/PKHeX.Core/Legality/Structures/IGeneration.cs
deleted file mode 100644
index 3b0a9e984..000000000
--- a/PKHeX.Core/Legality/Structures/IGeneration.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace PKHeX.Core
-{
-    internal interface IGenerationSet
-    {
-        int Generation { set; }
-    }
-}