diff --git a/Mage.Tests/src/test/java/org/mage/test/utils/RandomTest.java b/Mage.Tests/src/test/java/org/mage/test/utils/RandomTest.java
index 2d20d3f909..5735e12d60 100644
--- a/Mage.Tests/src/test/java/org/mage/test/utils/RandomTest.java
+++ b/Mage.Tests/src/test/java/org/mage/test/utils/RandomTest.java
@@ -1,12 +1,27 @@
 package org.mage.test.utils;
 
+import mage.cards.decks.Deck;
 import mage.cards.decks.DeckCardLists;
+import mage.constants.MultiplayerAttackOption;
+import mage.constants.PlanarDieRoll;
+import mage.constants.RangeOfInfluence;
+import mage.game.Game;
+import mage.game.TwoPlayerDuel;
+import mage.player.human.HumanPlayer;
+import mage.players.Player;
 import mage.util.RandomUtil;
 import org.junit.Assert;
+import org.junit.Ignore;
 import org.junit.Test;
 
+import javax.imageio.ImageIO;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.UUID;
 import java.util.stream.Collectors;
 
 /**
@@ -56,5 +71,98 @@ public class RandomTest {
         Assert.assertNotEquals("different seed must have different deck", infoSameA, infoDifferent);
     }
 
+    @Test
+    @Ignore
+    public void test_GenerateRandomPng() throws IOException {
+        String dest = "f:/test/xmage/";
+        int height = 512;
+        int weight = 512;
+        BufferedImage image = new BufferedImage(weight, height, BufferedImage.TYPE_INT_RGB);
+        for (int x = 0; x < weight; x++) {
+            for (int y = 0; y < height; y++) {
+                image.setRGB(x, y, RandomUtil.nextBoolean() ? Color.white.getRGB() : Color.black.getRGB());
+            }
+        }
+        ImageIO.write(image, "png", new File(dest + "xmage_random.png"));
+    }
 
+    @Test
+    @Ignore
+    public void test_GenerateRandomDicePng() throws IOException {
+        String dest = "f:/test/xmage/";
+        //RandomUtil.setSeed(123);
+        Player player = new HumanPlayer("random", RangeOfInfluence.ALL, 1);
+        Game game = new TwoPlayerDuel(MultiplayerAttackOption.MULTIPLE, RangeOfInfluence.ALL, 0, 50);
+
+        int height = 512;
+        int weight = 512;
+        BufferedImage image = new BufferedImage(weight, height, BufferedImage.TYPE_INT_RGB);
+        for (int x = 0; x < weight; x++) {
+            for (int y = 0; y < height; y++) {
+                // roll dice
+                int diceVal = player.rollDice(game, 12);
+                int colorMult = Math.floorDiv(255, 12);
+
+                image.setRGB(x, y, new Color(colorMult * diceVal, colorMult * diceVal, colorMult * diceVal).getRGB());
+            }
+        }
+        ImageIO.write(image, "png", new File(dest + "xmage_random_dice.png"));
+    }
+
+    @Test
+    @Ignore
+    public void test_GenerateRandomPlanarDicePng() throws IOException {
+        String dest = "f:/test/xmage/";
+        //RandomUtil.setSeed(123);
+        Player player = new HumanPlayer("random", RangeOfInfluence.ALL, 1);
+        Game game = new TwoPlayerDuel(MultiplayerAttackOption.MULTIPLE, RangeOfInfluence.ALL, 0, 50);
+
+        int height = 512;
+        int weight = 512;
+        BufferedImage image = new BufferedImage(weight, height, BufferedImage.TYPE_INT_RGB);
+        for (int x = 0; x < weight; x++) {
+            for (int y = 0; y < height; y++) {
+                // roll planar dice
+                PlanarDieRoll res = player.rollPlanarDie(game);
+                image.setRGB(x, y, new Color(
+                        res.equals(PlanarDieRoll.CHAOS_ROLL) ? 255 : 0,
+                        res.equals(PlanarDieRoll.PLANAR_ROLL) ? 255 : 0,
+                        res.equals(PlanarDieRoll.NIL_ROLL) ? 255 : 0
+                ).getRGB());
+            }
+        }
+        ImageIO.write(image, "png", new File(dest + "xmage_random_planar_dice.png"));
+    }
+
+    @Test
+    @Ignore
+    public void test_GenerateRandomLibraryShufflePng() throws IOException {
+        String dest = "f:/test/xmage/";
+        //RandomUtil.setSeed(123);
+        Player player = new HumanPlayer("random", RangeOfInfluence.ALL, 1);
+        Game game = new TwoPlayerDuel(MultiplayerAttackOption.MULTIPLE, RangeOfInfluence.ALL, 0, 50);
+        Deck deck = DeckTestUtils.buildRandomDeck("WGUBR", false, "GRN");
+        player.getLibrary().addAll(deck.getCards(), game);
+
+        // multiple cards analyze
+        for (int i = 0; i < player.getLibrary().size(); i++) {
+            UUID cardId = player.getLibrary().getCardList().get(i);
+            //int halfIndex = Math.floorDiv(player.getLibrary().size(), 2);
+            int colorMult = Math.floorDiv(255, player.getLibrary().size());
+
+            int height = 512;
+            int weight = 512;
+            BufferedImage image = new BufferedImage(weight, height, BufferedImage.TYPE_INT_RGB);
+            for (int x = 0; x < weight; x++) {
+                for (int y = 0; y < height; y++) {
+                    // shuffle, search card position and draw
+                    player.getLibrary().shuffle();
+                    int cardPos = player.getLibrary().getCardPosition(cardId);
+                    //image.setRGB(x, y, cardPos < halfIndex ? Color.white.getRGB() : Color.black.getRGB());
+                    image.setRGB(x, y, new Color(colorMult * cardPos, colorMult * cardPos, colorMult * cardPos).getRGB());
+                }
+            }
+            ImageIO.write(image, "png", new File(dest + "xmage_random_shuffle_" + i + ".png"));
+        }
+    }
 }
diff --git a/Mage/src/main/java/mage/players/Library.java b/Mage/src/main/java/mage/players/Library.java
index 3c896d5b83..2514aa7faa 100644
--- a/Mage/src/main/java/mage/players/Library.java
+++ b/Mage/src/main/java/mage/players/Library.java
@@ -1,15 +1,15 @@
-
 package mage.players;
 
-import java.io.Serializable;
-import java.util.*;
-import java.util.stream.Collectors;
 import mage.cards.Card;
 import mage.constants.Zone;
 import mage.filter.FilterCard;
 import mage.game.Game;
 import mage.util.RandomUtil;
 
+import java.io.Serializable;
+import java.util.*;
+import java.util.stream.Collectors;
+
 /**
  * @author BetaSteward_at_googlemail.com
  */
@@ -234,4 +234,17 @@ public class Library implements Serializable {
     public void reset() {
         this.emptyDraw = false;
     }
+
+    /**
+     * Tests only -- find card position in library
+     */
+    public int getCardPosition(UUID cardId) {
+        UUID[] list = library.toArray(new UUID[0]);
+        for (int i = 0; i < list.length; i++) {
+            if (list[i].equals(cardId)) {
+                return i;
+            }
+        }
+        return -1;
+    }
 }