diff --git a/src/pocketmine/block/BlockFactory.php b/src/pocketmine/block/BlockFactory.php
index 695a44608..a18489588 100644
--- a/src/pocketmine/block/BlockFactory.php
+++ b/src/pocketmine/block/BlockFactory.php
@@ -28,6 +28,8 @@ use pocketmine\block\utils\DyeColor;
 use pocketmine\block\utils\InvalidBlockStateException;
 use pocketmine\block\utils\PillarRotationTrait;
 use pocketmine\block\utils\TreeType;
+use pocketmine\item\Item;
+use pocketmine\item\ItemFactory;
 use pocketmine\item\ItemIds;
 use pocketmine\level\Position;
 use pocketmine\tile\Comparator;
@@ -157,6 +159,36 @@ class BlockFactory{
 		self::register(new HardenedGlassPane(new BID(Block::HARD_GLASS_PANE), "Hardened Glass Pane"));
 		self::register(new HayBale(new BID(Block::HAY_BALE), "Hay Bale"));
 		self::register(new Ice(new BID(Block::ICE), "Ice"));
+		self::register(new class(new BID(Block::MONSTER_EGG), "Infested Stone") extends InfestedStone{
+			public function getSilkTouchDrops(Item $item) : array{
+				return [ItemFactory::get(ItemIds::STONE)];
+			}
+		});
+		self::register(new class(new BID(Block::MONSTER_EGG, 1), "Infested Cobblestone") extends InfestedStone{
+			public function getSilkTouchDrops(Item $item) : array{
+				return [ItemFactory::get(ItemIds::COBBLESTONE)];
+			}
+		});
+		self::register(new class(new BID(Block::MONSTER_EGG, 2), "Infested Stone Brick") extends InfestedStone{
+			public function getSilkTouchDrops(Item $item) : array{
+				return [ItemFactory::get(ItemIds::STONE_BRICK)];
+			}
+		});
+		self::register(new class(new BID(Block::MONSTER_EGG, 3), "Infested Mossy Stone Brick") extends InfestedStone{
+			public function getSilkTouchDrops(Item $item) : array{
+				return [ItemFactory::get(ItemIds::STONE_BRICK, StoneBricks::MOSSY)];
+			}
+		});
+		self::register(new class(new BID(Block::MONSTER_EGG, 4), "Infested Cracked Stone Brick") extends InfestedStone{
+			public function getSilkTouchDrops(Item $item) : array{
+				return [ItemFactory::get(ItemIds::STONE_BRICK, StoneBricks::CRACKED)];
+			}
+		});
+		self::register(new class(new BID(Block::MONSTER_EGG, 5), "Infested Chiseled Stone Brick") extends InfestedStone{
+			public function getSilkTouchDrops(Item $item) : array{
+				return [ItemFactory::get(ItemIds::STONE_BRICK, StoneBricks::CHISELED)];
+			}
+		});
 		self::register(new InfoUpdate(new BID(Block::INFO_UPDATE), "update!"));
 		self::register(new InfoUpdate(new BID(Block::INFO_UPDATE2), "ate!upd"));
 		self::register(new InvisibleBedrock(new BID(Block::INVISIBLEBEDROCK), "Invisible Bedrock"));
diff --git a/src/pocketmine/block/InfestedStone.php b/src/pocketmine/block/InfestedStone.php
new file mode 100644
index 000000000..6e80996a0
--- /dev/null
+++ b/src/pocketmine/block/InfestedStone.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\block;
+
+use pocketmine\item\Item;
+
+abstract class InfestedStone extends Solid{
+
+	public function getHardness() : float{
+		return 0.75;
+	}
+
+	public function getDropsForCompatibleTool(Item $item) : array{
+		return [];
+	}
+
+	//TODO
+}