diff --git a/src/block/BaseBanner.php b/src/block/BaseBanner.php
index e09f72dbb..e89e1b7b9 100644
--- a/src/block/BaseBanner.php
+++ b/src/block/BaseBanner.php
@@ -23,7 +23,6 @@ declare(strict_types=1);
 
 namespace pocketmine\block;
 
-use Ds\Deque;
 use pocketmine\block\tile\Banner as TileBanner;
 use pocketmine\block\utils\BannerPattern;
 use pocketmine\block\utils\DyeColor;
@@ -36,28 +35,23 @@ use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
 use pocketmine\world\BlockTransaction;
+use function array_filter;
 use function assert;
+use function count;
 
 abstract class BaseBanner extends Transparent{
 	/** @var DyeColor */
 	protected $baseColor;
 
 	/**
-	 * @var Deque|BannerPattern[]
-	 * @phpstan-var Deque<BannerPattern>
+	 * @var BannerPattern[]
+	 * @phpstan-var list<BannerPattern>
 	 */
-	protected $patterns;
+	protected $patterns = [];
 
 	public function __construct(BlockIdentifier $idInfo, string $name, ?BlockBreakInfo $breakInfo = null){
 		parent::__construct($idInfo, $name, $breakInfo ?? new BlockBreakInfo(1.0, BlockToolType::AXE));
 		$this->baseColor = DyeColor::BLACK();
-		$this->patterns = new Deque();
-	}
-
-	public function __clone(){
-		parent::__clone();
-		//pattern objects are considered immutable, so they don't need to be copied
-		$this->patterns = $this->patterns->copy();
 	}
 
 	public function readStateFromWorld() : void{
@@ -89,21 +83,21 @@ abstract class BaseBanner extends Transparent{
 	}
 
 	/**
-	 * @return Deque|BannerPattern[]
-	 * @phpstan-return Deque<BannerPattern>
+	 * @return BannerPattern[]
+	 * @phpstan-return list<BannerPattern>
 	 */
-	public function getPatterns() : Deque{
+	public function getPatterns() : array{
 		return $this->patterns;
 	}
 
 	/**
-	 * @param Deque|BannerPattern[] $patterns
-	 * @phpstan-param Deque<BannerPattern> $patterns
+	 * @param BannerPattern[] $patterns
+	 * @phpstan-param list<BannerPattern> $patterns
 	 * @return $this
 	 */
-	public function setPatterns(Deque $patterns) : self{
-		$checked = $patterns->filter(function($v) : bool{ return $v instanceof BannerPattern; });
-		if($checked->count() !== $patterns->count()){
+	public function setPatterns(array $patterns) : self{
+		$checked = array_filter($patterns, fn($v) => $v instanceof BannerPattern);
+		if(count($checked) !== count($patterns)){
 			throw new \TypeError("Deque must only contain " . BannerPattern::class . " objects");
 		}
 		$this->patterns = $checked;
@@ -140,7 +134,7 @@ abstract class BaseBanner extends Transparent{
 
 	public function getDropsForCompatibleTool(Item $item) : array{
 		$drop = $this->asItem();
-		if($drop instanceof ItemBanner and !$this->patterns->isEmpty()){
+		if($drop instanceof ItemBanner and count($this->patterns) > 0){
 			$drop->setPatterns($this->patterns);
 		}
 
@@ -149,7 +143,7 @@ abstract class BaseBanner extends Transparent{
 
 	public function getPickedItem(bool $addUserData = false) : Item{
 		$result = $this->asItem();
-		if($addUserData and $result instanceof ItemBanner and !$this->patterns->isEmpty()){
+		if($addUserData and $result instanceof ItemBanner and count($this->patterns) > 0){
 			$result->setPatterns($this->patterns);
 		}
 		return $result;
diff --git a/src/block/tile/Banner.php b/src/block/tile/Banner.php
index 2ee93b2a4..5256dd70d 100644
--- a/src/block/tile/Banner.php
+++ b/src/block/tile/Banner.php
@@ -23,7 +23,6 @@ declare(strict_types=1);
 
 namespace pocketmine\block\tile;
 
-use Ds\Deque;
 use pocketmine\block\utils\BannerPattern;
 use pocketmine\block\utils\DyeColor;
 use pocketmine\data\bedrock\DyeColorIdMap;
@@ -48,14 +47,13 @@ class Banner extends Spawnable{
 	private $baseColor;
 
 	/**
-	 * @var BannerPattern[]|Deque
-	 * @phpstan-var Deque<BannerPattern>
+	 * @var BannerPattern[]
+	 * @phpstan-var list<BannerPattern>
 	 */
-	private $patterns;
+	private $patterns = [];
 
 	public function __construct(World $world, Vector3 $pos){
 		$this->baseColor = DyeColor::BLACK();
-		$this->patterns = new Deque();
 		parent::__construct($world, $pos);
 	}
 
@@ -115,18 +113,18 @@ class Banner extends Spawnable{
 	}
 
 	/**
-	 * @return BannerPattern[]|Deque
-	 * @phpstan-return Deque<BannerPattern>
+	 * @return BannerPattern[]
+	 * @phpstan-return list<BannerPattern>
 	 */
-	public function getPatterns() : Deque{
+	public function getPatterns() : array{
 		return $this->patterns;
 	}
 
 	/**
-	 * @param BannerPattern[]|Deque $patterns
-	 * @phpstan-param Deque<BannerPattern> $patterns
+	 * @param BannerPattern[] $patterns
+	 * @phpstan-param list<BannerPattern> $patterns
 	 */
-	public function setPatterns(Deque $patterns) : void{
+	public function setPatterns(array $patterns) : void{
 		$this->patterns = $patterns;
 	}
 
diff --git a/src/item/Banner.php b/src/item/Banner.php
index 1ceeeb369..744c6fb89 100644
--- a/src/item/Banner.php
+++ b/src/item/Banner.php
@@ -23,7 +23,6 @@ declare(strict_types=1);
 
 namespace pocketmine\item;
 
-use Ds\Deque;
 use pocketmine\block\Block;
 use pocketmine\block\tile\Banner as TileBanner;
 use pocketmine\block\utils\BannerPattern;
@@ -41,16 +40,14 @@ class Banner extends ItemBlockWallOrFloor{
 	private $color;
 
 	/**
-	 * @var BannerPattern[]|Deque
-	 * @phpstan-var Deque<BannerPattern>
+	 * @var BannerPattern[]
+	 * @phpstan-var list<BannerPattern>
 	 */
-	private $patterns;
+	private $patterns = [];
 
 	public function __construct(ItemIdentifier $identifier, Block $floorVariant, Block $wallVariant){
 		parent::__construct($identifier, $floorVariant, $wallVariant);
 		$this->color = DyeColor::BLACK();
-
-		$this->patterns = new Deque();
 	}
 
 	public function getColor() : DyeColor{
@@ -72,20 +69,20 @@ class Banner extends ItemBlockWallOrFloor{
 	}
 
 	/**
-	 * @return Deque|BannerPattern[]
-	 * @phpstan-return Deque<BannerPattern>
+	 * @return BannerPattern[]
+	 * @phpstan-return list<BannerPattern>
 	 */
-	public function getPatterns() : Deque{
+	public function getPatterns() : array{
 		return $this->patterns;
 	}
 
 	/**
-	 * @param Deque|BannerPattern[] $patterns
-	 * @phpstan-param Deque<BannerPattern> $patterns
+	 * @param BannerPattern[] $patterns
+	 * @phpstan-param list<BannerPattern> $patterns
 	 *
 	 * @return $this
 	 */
-	public function setPatterns(Deque $patterns) : self{
+	public function setPatterns(array $patterns) : self{
 		$this->patterns = $patterns;
 		return $this;
 	}
@@ -97,14 +94,14 @@ class Banner extends ItemBlockWallOrFloor{
 	protected function deserializeCompoundTag(CompoundTag $tag) : void{
 		parent::deserializeCompoundTag($tag);
 
-		$this->patterns = new Deque();
+		$this->patterns = [];
 
 		$colorIdMap = DyeColorIdMap::getInstance();
 		$patterns = $tag->getListTag(self::TAG_PATTERNS);
 		if($patterns !== null){
 			/** @var CompoundTag $t */
 			foreach($patterns as $t){
-				$this->patterns->push(new BannerPattern($t->getString(self::TAG_PATTERN_NAME), $colorIdMap->fromInvertedId($t->getInt(self::TAG_PATTERN_COLOR))));
+				$this->patterns[] = new BannerPattern($t->getString(self::TAG_PATTERN_NAME), $colorIdMap->fromInvertedId($t->getInt(self::TAG_PATTERN_COLOR)));
 			}
 		}
 	}
@@ -112,10 +109,9 @@ class Banner extends ItemBlockWallOrFloor{
 	protected function serializeCompoundTag(CompoundTag $tag) : void{
 		parent::serializeCompoundTag($tag);
 
-		if(!$this->patterns->isEmpty()){
+		if(count($this->patterns) > 0){
 			$patterns = new ListTag();
 			$colorIdMap = DyeColorIdMap::getInstance();
-			/** @var BannerPattern $pattern */
 			foreach($this->patterns as $pattern){
 				$patterns->push(CompoundTag::create()
 					->setString(self::TAG_PATTERN_NAME, $pattern->getId())
@@ -128,10 +124,4 @@ class Banner extends ItemBlockWallOrFloor{
 			$tag->removeTag(self::TAG_PATTERNS);
 		}
 	}
-
-	public function __clone(){
-		parent::__clone();
-		//we don't need to duplicate the individual patterns because they are immutable
-		$this->patterns = $this->patterns->copy();
-	}
 }
diff --git a/tests/phpstan/configs/ds-bugs.neon b/tests/phpstan/configs/ds-bugs.neon
index c12969ee4..48277f766 100644
--- a/tests/phpstan/configs/ds-bugs.neon
+++ b/tests/phpstan/configs/ds-bugs.neon
@@ -1,10 +1,5 @@
 parameters:
 	ignoreErrors:
-		-
-			message: "#^Cannot access an offset on Ds\\\\Deque\\<pocketmine\\\\block\\\\utils\\\\BannerPattern\\>\\.$#"
-			count: 1
-			path: ../../../src/block/tile/Banner.php
-
 		-
 			message: "#^Cannot access offset int on Ds\\\\Deque\\<pocketmine\\\\item\\\\WritableBookPage\\>\\.$#"
 			count: 2