diff --git a/pk3DS.Core/Randomizers/PersonalRandomizer.cs b/pk3DS.Core/Randomizers/PersonalRandomizer.cs
index b59be51..4898534 100644
--- a/pk3DS.Core/Randomizers/PersonalRandomizer.cs
+++ b/pk3DS.Core/Randomizers/PersonalRandomizer.cs
@@ -8,7 +8,7 @@ namespace pk3DS.Core.Randomizers
 {
     public class PersonalRandomizer : IRandomizer
     {
-        private static readonly Random rnd = new Random();
+        private readonly Random rnd = Util.rand;
 
         private const decimal LearnTMPercent = 35; // Average Learnable TMs is 35.260.
         private const decimal LearnTypeTutorPercent = 2; //136 special tutor moves learnable by species in Untouched ORAS.
diff --git a/pk3DS.Core/Structures/Gen6/EncounterStatic6.cs b/pk3DS.Core/Structures/Gen6/EncounterStatic6.cs
index cad65d2..03a19b8 100644
--- a/pk3DS.Core/Structures/Gen6/EncounterStatic6.cs
+++ b/pk3DS.Core/Structures/Gen6/EncounterStatic6.cs
@@ -9,11 +9,20 @@ public class EncounterStatic6
 
         public ushort Species
         {
-            get { return BitConverter.ToUInt16(Data, 0x0); }
-            set { BitConverter.GetBytes(value).CopyTo(Data, 0x0); }
+            get => BitConverter.ToUInt16(Data, 0x0);
+            set => BitConverter.GetBytes(value).CopyTo(Data, 0x0);
+        }
+
+        public byte Form
+        {
+            get => Data[0x2];
+            set => Data[0x2] = value;
+        }
+        public byte Level
+        {
+            get => Data[0x3];
+            set => Data[0x3] = value;
         }
-        public byte Form { get { return Data[0x2]; } set { Data[0x2] = value; } }
-        public byte Level { get { return Data[0x3]; } set { Data[0x3] = value; } }
         public int HeldItem
         {
             get
@@ -29,20 +38,34 @@ public int HeldItem
             }
         }
 
-        public bool ShinyLock { get { return (Data[0x6] & 2) >> 1 == 1; } set { Data[0x6] = (byte)(Data[0x6] & ~2 | (value ? 2 : 0)); } }
-        public int Gender { get { return (Data[0x6] & 0xC) >> 2; } set { Data[0x6] = (byte)(Data[0x6] & ~0xC | ((value & 3) << 2)); } }
-        public int Ability { get { return (Data[0x6] & 0x70) >> 4; } set { Data[0x6] = (byte)(Data[0x6] & ~0x70 | ((value & 7) << 4)); } }
-
-        public bool IV3 { get { return (Data[0x7] & 1) >> 0 == 1; } set { Data[0x7] = (byte)(Data[0x7] & ~1 | (value ? 1 : 0)); } }
-        public bool IV3_1 { get { return (Data[0x7] & 2) >> 1 == 1; } set { Data[0x7] = (byte)(Data[0x7] & ~2 | (value ? 2 : 0)); } }
-
-        public EncounterStatic6(byte[] data)
+        public bool ShinyLock
         {
-            Data = (byte[])data.Clone();
+            get => (Data[0x6] & 2) >> 1 == 1;
+            set => Data[0x6] = (byte)(Data[0x6] & ~2 | (value ? 2 : 0));
         }
-        public byte[] Write()
+        public int Gender
         {
-            return (byte[])Data.Clone();
+            get => (Data[0x6] & 0xC) >> 2;
+            set => Data[0x6] = (byte)(Data[0x6] & ~0xC | ((value & 3) << 2));
         }
+
+        public int Ability
+        {
+            get => (Data[0x6] & 0x70) >> 4;
+            set => Data[0x6] = (byte)(Data[0x6] & ~0x70 | ((value & 7) << 4));
+        }
+        public bool IV3
+        {
+            get => (Data[0x7] & 1) >> 0 == 1;
+            set => Data[0x7] = (byte)(Data[0x7] & ~1 | (value ? 1 : 0));
+        }
+        public bool IV3_1
+        {
+            get => (Data[0x7] & 2) >> 1 == 1;
+            set => Data[0x7] = (byte)(Data[0x7] & ~2 | (value ? 2 : 0));
+        }
+
+        public EncounterStatic6(byte[] data) => Data = (byte[])data.Clone();
+        public byte[] Write() => (byte[])Data.Clone();
     }
 }
diff --git a/pk3DS.Core/Structures/Gen7/EncounterStatic7.cs b/pk3DS.Core/Structures/Gen7/EncounterStatic7.cs
index c00b911..25cb686 100644
--- a/pk3DS.Core/Structures/Gen7/EncounterStatic7.cs
+++ b/pk3DS.Core/Structures/Gen7/EncounterStatic7.cs
@@ -52,12 +52,14 @@ public int Gender
             set => Data[0x6] = (byte)(Data[0x6] & ~0xC | ((value & 3) << 2));
         }
         public int Ability
-        { get => (Data[0x6] & 0x70) >> 4;
+        {
+            get => (Data[0x6] & 0x70) >> 4;
             set => Data[0x6] = (byte)(Data[0x6] & ~0x70 | ((value & 7) << 4));
         }
 
         public bool _7
-        { get => (Data[0x7] & 1) >> 0 == 1;
+        {
+            get => (Data[0x7] & 1) >> 0 == 1;
             set => Data[0x7] = (byte)(Data[0x7] & ~1 | (value ? 1 : 0));
         }
         public bool _7_1
@@ -96,10 +98,7 @@ public int Nature
 
         public int[] IVs
         {
-            get => new int[]
-            {
-                (sbyte) Data[0x15], (sbyte) Data[0x16], (sbyte) Data[0x17], (sbyte) Data[0x18], (sbyte) Data[0x19], (sbyte) Data[0x1A]
-            };
+            get => new int[] { (sbyte) Data[0x15], (sbyte) Data[0x16], (sbyte) Data[0x17], (sbyte) Data[0x18], (sbyte) Data[0x19], (sbyte) Data[0x1A] };
             set
             {
                 if (value.Length != 6)
@@ -110,10 +109,7 @@ public int[] IVs
         }
         public int[] EVs
         {
-            get => new int[]
-            {
-                (byte) Data[0x1B], (byte) Data[0x1C], (byte) Data[0x1D], (byte) Data[0x1E], (byte) Data[0x1F], (byte) Data[0x20]
-            };
+            get => new int[] { Data[0x1B], Data[0x1C], Data[0x1D], Data[0x1E], Data[0x1F], Data[0x20] };
             set
             {
                 if (value.Length != 6)
diff --git a/pk3DS.Core/Util.cs b/pk3DS.Core/Util.cs
index f016904..d5bcd92 100644
--- a/pk3DS.Core/Util.cs
+++ b/pk3DS.Core/Util.cs
@@ -33,11 +33,9 @@ public static string TrimFromZero(string input)
         }
 
         // Randomization
-        public static Random rand = new Random();
-        public static uint rnd32()
-        {
-            return (uint)rand.Next(1 << 30) << 2 | (uint)rand.Next(1 << 2);
-        }
+        public static Random rand { get; private set; } = new Random();
+        public static void ReseedRand(int seed) => rand = new Random(seed);
+        public static uint rnd32() => (uint)rand.Next(1 << 30) << 2 | (uint)rand.Next(1 << 2);
 
         // Data Retrieval
         public static int ToInt32(string value)
diff --git a/pk3DS/ARCUtil.cs b/pk3DS/ARCUtil.cs
index c1b53be..045cab3 100644
--- a/pk3DS/ARCUtil.cs
+++ b/pk3DS/ARCUtil.cs
@@ -6,7 +6,7 @@
 
 namespace pk3DS.ARCUtil
 {
-    public class ARC
+    public static class ARC
     {
         // Multi Type Archive Handling
         internal static bool onefile = true;
diff --git a/pk3DS/Subforms/Gen6/MoveEditor6.cs b/pk3DS/Subforms/Gen6/MoveEditor6.cs
index a200a52..49738b5 100644
--- a/pk3DS/Subforms/Gen6/MoveEditor6.cs
+++ b/pk3DS/Subforms/Gen6/MoveEditor6.cs
@@ -174,7 +174,7 @@ private void B_RandAll_Click(object sender, EventArgs e)
             }
 
             if (WinFormsUtil.Prompt(MessageBoxButtons.YesNo, "Randomize Moves? Cannot undo.", "Double check options on the right before continuing.") != DialogResult.Yes) return;
-            Random rnd = new Random();
+            Random rnd = Util.rand;
             for (int i = 0; i < CB_Move.Items.Count; i++)
             {
                 CB_Move.SelectedIndex = i; // Get new Move
diff --git a/pk3DS/Subforms/Gen6/RSTE.cs b/pk3DS/Subforms/Gen6/RSTE.cs
index db32d6f..ea82437 100644
--- a/pk3DS/Subforms/Gen6/RSTE.cs
+++ b/pk3DS/Subforms/Gen6/RSTE.cs
@@ -131,11 +131,7 @@ public RSTE(byte[][] trc, byte[][] trd, byte[][] trp)
             Setup();
         }
         private string[][] AltForms;
-        internal static readonly Random rand = new Random();
-        internal static uint rnd32()
-        {
-            return (uint)rand.Next(1 << 30) << 2 | (uint)rand.Next(1 << 2);
-        }
+        internal static uint rnd32() => Util.rnd32();
         private bool start = true;
         private bool loading = true;
         private int index = -1;
diff --git a/pk3DS/Subforms/Gen6/RSWE.cs b/pk3DS/Subforms/Gen6/RSWE.cs
index 93fca68..e21bd2f 100644
--- a/pk3DS/Subforms/Gen6/RSWE.cs
+++ b/pk3DS/Subforms/Gen6/RSWE.cs
@@ -304,11 +304,7 @@ private void RSWE_Load()
             //Preload Tabs
             PreloadTabs();
         }
-        internal static Random rand = new Random();
-        internal static uint rnd32()
-        {
-            return (uint)rand.Next(1 << 30) << 2 | (uint)rand.Next(1 << 2);
-        }
+        internal static uint rnd32() => Util.rnd32();
 
         private void openQuick(string[] encdata)
         {
diff --git a/pk3DS/Subforms/Gen6/StaticEncounterEditor6.cs b/pk3DS/Subforms/Gen6/StaticEncounterEditor6.cs
index 3fdde0b..07db88a 100644
--- a/pk3DS/Subforms/Gen6/StaticEncounterEditor6.cs
+++ b/pk3DS/Subforms/Gen6/StaticEncounterEditor6.cs
@@ -59,7 +59,7 @@ private void loadData()
             for (int i = 0; i < EncounterData.Length; i++)
             {
                 EncounterData[i] = new EncounterStatic6(FieldData.Skip(fieldOffset + i * fieldSize).Take(fieldSize).ToArray());
-                LB_Encounters.Items.Add($"{i.ToString("00")} - {specieslist[EncounterData[i].Species]}");
+                LB_Encounters.Items.Add($"{i:00} - {specieslist[EncounterData[i].Species]}");
             }
             loaded = true;
             LB_Encounters.SelectedIndex = 0;
diff --git a/pk3DS/Subforms/Gen6/XYWE.cs b/pk3DS/Subforms/Gen6/XYWE.cs
index 8ab384a..a55c58c 100644
--- a/pk3DS/Subforms/Gen6/XYWE.cs
+++ b/pk3DS/Subforms/Gen6/XYWE.cs
@@ -495,11 +495,8 @@ private void PreloadTabs(object sender, EventArgs e)
             }
             TabControl_EncounterData.TabPages[0].Show();
         }
-        internal static Random rand = new Random();
-        internal static uint rnd32()
-        {
-            return (uint)rand.Next(1 << 30) << 2 | (uint)rand.Next(1 << 2);
-        }
+
+        internal static uint rnd32() => Util.rnd32();
 
         private void B_Randomize_Click(object sender, EventArgs e)
         {
diff --git a/pk3DS/Subforms/Gen7/MoveEditor7.cs b/pk3DS/Subforms/Gen7/MoveEditor7.cs
index 289f72c..761c0c1 100644
--- a/pk3DS/Subforms/Gen7/MoveEditor7.cs
+++ b/pk3DS/Subforms/Gen7/MoveEditor7.cs
@@ -175,7 +175,7 @@ private void B_RandAll_Click(object sender, EventArgs e)
             }
 
             if (WinFormsUtil.Prompt(MessageBoxButtons.YesNo, "Randomize Moves? Cannot undo.", "Double check options on the right before continuing.") != DialogResult.Yes) return;
-            Random rnd = new Random();
+            Random rnd = Util.rand;
             for (int i = 0; i < CB_Move.Items.Count; i++)
             {
                 CB_Move.SelectedIndex = i; // Get new Move
diff --git a/pk3DS/Subforms/Gen7/StaticEncounterEditor7.cs b/pk3DS/Subforms/Gen7/StaticEncounterEditor7.cs
index 33c7e2e..020c7a0 100644
--- a/pk3DS/Subforms/Gen7/StaticEncounterEditor7.cs
+++ b/pk3DS/Subforms/Gen7/StaticEncounterEditor7.cs
@@ -176,7 +176,7 @@ private void saveData()
 
         private string getEntryText(int species, int entry)
         {
-            return $"{entry.ToString("00")} - {specieslist[species]}";
+            return $"{entry:00} - {specieslist[species]}";
         }
         private string getEntryText(EncounterStatic enc, int entry)
         {