diff --git a/PKHeX/Legality/Analysis.cs b/PKHeX/Legality/Analysis.cs
index 18eaeced9..58261037c 100644
--- a/PKHeX/Legality/Analysis.cs
+++ b/PKHeX/Legality/Analysis.cs
@@ -246,7 +246,7 @@ public EncounterStatic getSuggestedMetInfo()
             if (pkm.WasEgg)
                 return new EncounterStatic
                 {
-                    Species = Legal.getBaseSpecies(pkm, lvl:100),
+                    Species = Legal.getBaseSpecies(pkm),
                     Location = getSuggestedEggMetLocation(pkm),
                     Level = 1,
                 };
diff --git a/PKHeX/Legality/Checks.cs b/PKHeX/Legality/Checks.cs
index 54511890b..cdc30e5c1 100644
--- a/PKHeX/Legality/Checks.cs
+++ b/PKHeX/Legality/Checks.cs
@@ -1573,7 +1573,7 @@ private void verifyG7PreBank()
                 if (pkm.Moves.Any(move => Legal.Bank_Sketch7.Contains(move)))
                     AddLine(Severity.Invalid, "Sketched move not possible prior to Bank Release.", CheckIdentifier.Special);
 
-            int baseSpecies = Legal.getBaseSpecies(pkm, lvl: 100);
+            int baseSpecies = Legal.getBaseSpecies(pkm);
             var info = Legal.Bank_Egg7.FirstOrDefault(entry => entry.Species == baseSpecies && (entry.Form == 0 || entry.Form == pkm.AltForm)); // Grimer form edge case
             if (info != null)
             {
diff --git a/PKHeX/Legality/Core.cs b/PKHeX/Legality/Core.cs
index 204c6e75c..207f6b62b 100644
--- a/PKHeX/Legality/Core.cs
+++ b/PKHeX/Legality/Core.cs
@@ -506,7 +506,7 @@ internal static bool getHasEvolved(PKM pkm)
         internal static bool getHasTradeEvolved(PKM pkm)
         {
             var table = getEvolutionTable(pkm);
-            var lineage = table.getValidPreEvolutions(pkm, pkm.CurrentLevel);
+            var lineage = table.getValidPreEvolutions(pkm, 100, skipChecks:true);
             return lineage.Any(evolution => EvolutionMethod.TradeMethods.Any(method => method == evolution.Flag)); // Trade Evolutions
         }
         internal static bool getIsFossil(PKM pkm)
@@ -558,11 +558,11 @@ internal static EncounterStatic getStaticLocation(PKM pkm)
         internal static int getLowestLevel(PKM pkm, int refSpecies = -1)
         {
             if (refSpecies == -1)
-                refSpecies = getBaseSpecies(pkm, lvl: 100);
+                refSpecies = getBaseSpecies(pkm);
             for (int i = 0; i < 100; i++)
             {
                 var table = getEvolutionTable(pkm);
-                var evos = table.getValidPreEvolutions(pkm, i).ToArray();
+                var evos = table.getValidPreEvolutions(pkm, i, skipChecks:true).ToArray();
                 if (evos.Any(evo => evo.Species == refSpecies))
                     return evos.OrderByDescending(evo => evo.Level).First().Level;
             }
@@ -640,7 +640,7 @@ internal static bool getCanKnowMove(PKM pkm, int move, GameVersion version = Gam
             return getValidMoves(pkm, Version: version, LVL: true, Relearn: true, Tutor: true, Machine: true).Contains(move);
         }
 
-        internal static int getBaseSpecies(PKM pkm, int skipOption = 0, int lvl = -1)
+        internal static int getBaseSpecies(PKM pkm, int skipOption = 0)
         {
             if (pkm.Species == 292)
                 return 290;
@@ -648,7 +648,7 @@ internal static int getBaseSpecies(PKM pkm, int skipOption = 0, int lvl = -1)
                 return 113;
 
             var table = getEvolutionTable(pkm);
-            var evos = table.getValidPreEvolutions(pkm, lvl == -1 ? pkm.CurrentLevel : lvl).ToArray();
+            var evos = table.getValidPreEvolutions(pkm, 100, skipChecks:true).ToArray();
 
             switch (skipOption)
             {
diff --git a/PKHeX/Legality/Structures/EvolutionTree.cs b/PKHeX/Legality/Structures/EvolutionTree.cs
index 0e61a5dc8..a3e149dbb 100644
--- a/PKHeX/Legality/Structures/EvolutionTree.cs
+++ b/PKHeX/Legality/Structures/EvolutionTree.cs
@@ -142,10 +142,10 @@ private int getIndex(EvolutionMethod evo)
 
             return Personal.getFormeIndex(evolvesToSpecies, evolvesToForm);
         }
-        public IEnumerable<DexLevel> getValidPreEvolutions(PKM pkm, int lvl)
+        public IEnumerable<DexLevel> getValidPreEvolutions(PKM pkm, int lvl, bool skipChecks = false)
         {
             int index = getIndex(pkm);
-            return Lineage[index].getExplicitLineage(pkm, lvl, MaxSpecies);
+            return Lineage[index].getExplicitLineage(pkm, lvl, skipChecks, MaxSpecies);
         }
     }
 
@@ -211,7 +211,7 @@ public class EvolutionMethod
         public static readonly int[] TradeMethods = {5, 6, 7};
         public GameVersion[] Banlist = new GameVersion[0];
 
-        public bool Valid(PKM pkm, int lvl)
+        public bool Valid(PKM pkm, int lvl, bool skipChecks)
         {
             RequiresLevelUp = false;
             if (Form > -1)
@@ -233,12 +233,12 @@ public bool Valid(PKM pkm, int lvl)
                 case 5: // Trade Evolution
                 case 6: // Trade while Holding
                 case 7: // Trade for Opposite Species
-                    return !pkm.IsUntraded;
+                    return !pkm.IsUntraded || skipChecks;
                 
                     // Special Levelup Cases
                 case 16:
                     if (pkm.CNT_Beauty > Argument)
-                        return false;
+                        return skipChecks;
                     goto default;
                 case 23: // Gender = Male
                     if (pkm.Gender != 0)
@@ -256,8 +256,8 @@ public bool Valid(PKM pkm, int lvl)
                 case 36: // Any Time on Version
                 case 37: // Daytime on Version
                 case 38: // Nighttime on Version
-                    if (pkm.Version != Argument && pkm.IsUntraded)
-                        return false;
+                    if (pkm.Version != Argument && pkm.IsUntraded || skipChecks)
+                        return skipChecks;
                     goto default;
 
                 default:
@@ -284,7 +284,6 @@ public bool Valid(PKM pkm, int lvl)
                         case 6:
                         case 7:
                             return lvl >= Level && (!pkm.IsNative || pkm.Met_Level < lvl);
-
                     }
                     return false;
             }
@@ -347,7 +346,7 @@ public void Insert(EvolutionStage evo)
             Chain.Insert(0, evo);
         }
 
-        public IEnumerable<DexLevel> getExplicitLineage(PKM pkm, int lvl, int maxSpecies)
+        public IEnumerable<DexLevel> getExplicitLineage(PKM pkm, int lvl, bool skipChecks, int maxSpecies)
         {
             List<DexLevel> dl = new List<DexLevel> { new DexLevel { Species = pkm.Species, Level = lvl, Form = pkm.AltForm } };
             for (int i = Chain.Count-1; i >= 0; i--) // reverse evolution!
@@ -355,7 +354,7 @@ public IEnumerable<DexLevel> getExplicitLineage(PKM pkm, int lvl, int maxSpecies
                 bool oneValid = false;
                 foreach (var evo in Chain[i].StageEntryMethods)
                 {
-                    if (!evo.Valid(pkm, lvl))
+                    if (!evo.Valid(pkm, lvl, skipChecks))
                         continue;
 
                     oneValid = true;