diff --git a/PKHeX.Core/Legality/BulkAnalysis.cs b/PKHeX.Core/Legality/BulkAnalysis.cs
index 6bdd27516..0c98ae0d9 100644
--- a/PKHeX.Core/Legality/BulkAnalysis.cs
+++ b/PKHeX.Core/Legality/BulkAnalysis.cs
@@ -8,6 +8,9 @@
 
 namespace PKHeX.Core
 {
+    /// <summary>
+    /// Analyzes content within a <see cref="SaveFile"/> for overall <see cref="PKM"/> legality analysis.
+    /// </summary>
     public sealed class BulkAnalysis
     {
         public readonly IReadOnlyList<PKM> AllData;
diff --git a/PKHeX.Core/Legality/Evolutions/EncounterOrigin.cs b/PKHeX.Core/Legality/Evolutions/EncounterOrigin.cs
index e6b3833ff..ac0025b99 100644
--- a/PKHeX.Core/Legality/Evolutions/EncounterOrigin.cs
+++ b/PKHeX.Core/Legality/Evolutions/EncounterOrigin.cs
@@ -78,14 +78,8 @@ private static IReadOnlyList<EvoCriteria> GetOriginChain(PKM pkm, int maxSpecies
 
             foreach (var evo in chain)
             {
-                // Check for invalid evolutions, or cases where they may be under-leveled encounters of an evolution.
-                if (evo.Level > maxLevel)
-                    evo.Level = maxLevel;
-                if (evo.MinLevel <= maxLevel)
-                    continue;
-                evo.MinLevel = maxLevel;
-                if (evo.RequiresLvlUp)
-                    maxLevel--;
+                evo.Level = maxLevel;
+                evo.MinLevel = minLevel;
             }
             return chain;
         }
diff --git a/PKHeX.Core/Legality/Restrictions/GBRestrictions.cs b/PKHeX.Core/Legality/Restrictions/GBRestrictions.cs
index 3c55d6a67..81d9b6a37 100644
--- a/PKHeX.Core/Legality/Restrictions/GBRestrictions.cs
+++ b/PKHeX.Core/Legality/Restrictions/GBRestrictions.cs
@@ -39,6 +39,9 @@ internal static class GBRestrictions
             (int)Kabuto,
         };
 
+        /// <summary>
+        /// Species that have a specific minimum amount of moves based on their evolution state.
+        /// </summary>
         private static readonly HashSet<int> SpecialMinMoveSlots = new()
         {
             (int)Pikachu,
@@ -61,6 +64,9 @@ internal static class GBRestrictions
 
         internal static bool TypeIDExists(int type) => Types_Gen1.Contains(type);
 
+        /// <summary>
+        /// Valid type IDs extracted from the Personal Table used for R/G/B/Y games.
+        /// </summary>
         private static readonly HashSet<int> Types_Gen1 = new()
         {
             0, 1, 2, 3, 4, 5, 7, 8, 20, 21, 22, 23, 24, 25, 26
diff --git a/PKHeX.Core/Legality/Restrictions/Locale3DS.cs b/PKHeX.Core/Legality/Restrictions/Locale3DS.cs
index 9b3fb6fc3..09c039cb7 100644
--- a/PKHeX.Core/Legality/Restrictions/Locale3DS.cs
+++ b/PKHeX.Core/Legality/Restrictions/Locale3DS.cs
@@ -5,6 +5,7 @@ namespace PKHeX.Core
     /// <summary>
     /// Provides information for <see cref="IRegionOrigin.ConsoleRegion"/> and <see cref="IRegionOrigin.Country"/> data.
     /// </summary>
+    /// <remarks>These values were specific to the 3DS games (Generations 6 and 7, excluding LGP/E)</remarks>
     public static class Locale3DS
     {
         /// <summary>
@@ -16,8 +17,8 @@ public static class Locale3DS
         public static bool IsConsoleRegionCountryValid(int consoleRegion, int country) => consoleRegion switch
         {
             0 => country is 1, // Japan
-            1 => (8 <= country && country <= 52) || (country is 153 or 156 or 168 or 174 or 186), // Americas
-            2 => (64 <= country && country <= 127) || (country is 169 or 184 or 185), // Europe
+            1 => country is (>= 8 and <= 52) or 153 or 156 or 168 or 174 or 186, // Americas
+            2 => country is (>= 64 and <= 127) or 169 or 184 or 185, // Europe
             4 => country is 144 or 160, // China
             5 => country is 136, // Korea
             6 => country is 144 or 128, // Taiwan