diff --git a/src/data/bedrock/EffectIdMap.php b/src/data/bedrock/EffectIdMap.php
index b9ccf2471..f5257fe0d 100644
--- a/src/data/bedrock/EffectIdMap.php
+++ b/src/data/bedrock/EffectIdMap.php
@@ -27,6 +27,7 @@ use pocketmine\entity\effect\Effect;
 use pocketmine\entity\effect\VanillaEffects;
 use pocketmine\utils\SingletonTrait;
 use function array_key_exists;
+use function spl_object_id;
 
 final class EffectIdMap{
 	use SingletonTrait;
@@ -79,7 +80,7 @@ final class EffectIdMap{
 
 	public function register(int $mcpeId, Effect $effect) : void{
 		$this->idToEffect[$mcpeId] = $effect;
-		$this->effectToId[$effect->getRuntimeId()] = $mcpeId;
+		$this->effectToId[spl_object_id($effect)] = $mcpeId;
 	}
 
 	public function fromId(int $id) : ?Effect{
@@ -88,10 +89,10 @@ final class EffectIdMap{
 	}
 
 	public function toId(Effect $effect) : int{
-		if(!array_key_exists($effect->getRuntimeId(), $this->effectToId)){
+		if(!array_key_exists(spl_object_id($effect), $this->effectToId)){
 			//this should never happen, so we treat it as an exceptional condition
 			throw new \InvalidArgumentException("Effect does not have a mapped ID");
 		}
-		return $this->effectToId[$effect->getRuntimeId()];
+		return $this->effectToId[spl_object_id($effect)];
 	}
 }
diff --git a/src/entity/effect/Effect.php b/src/entity/effect/Effect.php
index 02ac6dc13..b5c385c6f 100644
--- a/src/entity/effect/Effect.php
+++ b/src/entity/effect/Effect.php
@@ -27,32 +27,26 @@ use pocketmine\color\Color;
 use pocketmine\entity\Entity;
 use pocketmine\entity\Living;
 use pocketmine\lang\Translatable;
+use pocketmine\utils\NotCloneable;
+use pocketmine\utils\NotSerializable;
 
 class Effect{
+	use NotCloneable;
+	use NotSerializable;
 
 	/**
-	 * @param int                 $internalRuntimeId Internal runtime ID, unique to this effect type. Used for comparisons.
 	 * @param Translatable|string $name Translation key used for effect name
 	 * @param Color               $color Color of bubbles given by this effect
 	 * @param bool                $bad Whether the effect is harmful
 	 * @param bool                $hasBubbles Whether the effect has potion bubbles. Some do not (e.g. Instant Damage has its own particles instead of bubbles)
 	 */
 	public function __construct(
-		protected int $internalRuntimeId,
 		protected Translatable|string $name,
 		protected Color $color,
 		protected bool $bad = false,
 		protected bool $hasBubbles = true
 	){}
 
-	/**
-	 * Returns a unique identifier for this effect type
-	 * WARNING: DO NOT STORE THIS - IT MAY CHANGE BETWEEN RESTARTS
-	 */
-	public function getRuntimeId() : int{
-		return $this->internalRuntimeId;
-	}
-
 	/**
 	 * Returns the translation key used to translate this effect's name.
 	 */
diff --git a/src/entity/effect/EffectManager.php b/src/entity/effect/EffectManager.php
index d9933d16d..17bdb8947 100644
--- a/src/entity/effect/EffectManager.php
+++ b/src/entity/effect/EffectManager.php
@@ -30,6 +30,7 @@ use pocketmine\event\entity\EntityEffectRemoveEvent;
 use pocketmine\utils\ObjectSet;
 use function abs;
 use function count;
+use function spl_object_id;
 
 class EffectManager{
 
@@ -83,7 +84,7 @@ class EffectManager{
 	 * Removes the effect with the specified ID from the mob.
 	 */
 	public function remove(Effect $effectType) : void{
-		$index = $effectType->getRuntimeId();
+		$index = spl_object_id($effectType);
 		if(isset($this->effects[$index])){
 			$effect = $this->effects[$index];
 			$hasExpired = $effect->hasExpired();
@@ -113,14 +114,14 @@ class EffectManager{
 	 * effect.
 	 */
 	public function get(Effect $effect) : ?EffectInstance{
-		return $this->effects[$effect->getRuntimeId()] ?? null;
+		return $this->effects[spl_object_id($effect)] ?? null;
 	}
 
 	/**
 	 * Returns whether the specified effect is active on the mob.
 	 */
 	public function has(Effect $effect) : bool{
-		return isset($this->effects[$effect->getRuntimeId()]);
+		return isset($this->effects[spl_object_id($effect)]);
 	}
 
 	/**
@@ -134,7 +135,7 @@ class EffectManager{
 		$oldEffect = null;
 		$cancelled = false;
 
-		$index = $effect->getType()->getRuntimeId();
+		$index = spl_object_id($effect->getType());
 		if(isset($this->effects[$index])){
 			$oldEffect = $this->effects[$index];
 			if(
diff --git a/src/entity/effect/PoisonEffect.php b/src/entity/effect/PoisonEffect.php
index 61442159e..02bab6b8c 100644
--- a/src/entity/effect/PoisonEffect.php
+++ b/src/entity/effect/PoisonEffect.php
@@ -34,8 +34,8 @@ class PoisonEffect extends Effect{
 	/** @var bool */
 	private $fatal;
 
-	public function __construct(int $internalRuntimeId, Translatable $name, Color $color, bool $isBad = false, bool $hasBubbles = true, bool $fatal = false){
-		parent::__construct($internalRuntimeId, $name, $color, $isBad, $hasBubbles);
+	public function __construct(Translatable $name, Color $color, bool $isBad = false, bool $hasBubbles = true, bool $fatal = false){
+		parent::__construct($name, $color, $isBad, $hasBubbles);
 		$this->fatal = $fatal;
 	}
 
diff --git a/src/entity/effect/VanillaEffects.php b/src/entity/effect/VanillaEffects.php
index 4145b5f9d..a447613d4 100644
--- a/src/entity/effect/VanillaEffects.php
+++ b/src/entity/effect/VanillaEffects.php
@@ -65,35 +65,35 @@ final class VanillaEffects{
 	use RegistryTrait;
 
 	protected static function setup() : void{
-		self::register("absorption", new AbsorptionEffect(22, KnownTranslationFactory::potion_absorption(), new Color(0x25, 0x52, 0xa5)));
+		self::register("absorption", new AbsorptionEffect(KnownTranslationFactory::potion_absorption(), new Color(0x25, 0x52, 0xa5)));
 		//TODO: bad_omen
-		self::register("blindness", new Effect(15, KnownTranslationFactory::potion_blindness(), new Color(0x1f, 0x1f, 0x23), true));
-		self::register("conduit_power", new Effect(26, KnownTranslationFactory::potion_conduitPower(), new Color(0x1d, 0xc2, 0xd1)));
-		self::register("fatal_poison", new PoisonEffect(25, KnownTranslationFactory::potion_poison(), new Color(0x4e, 0x93, 0x31), true, true, true));
-		self::register("fire_resistance", new Effect(12, KnownTranslationFactory::potion_fireResistance(), new Color(0xe4, 0x9a, 0x3a)));
-		self::register("haste", new Effect(3, KnownTranslationFactory::potion_digSpeed(), new Color(0xd9, 0xc0, 0x43)));
-		self::register("health_boost", new HealthBoostEffect(21, KnownTranslationFactory::potion_healthBoost(), new Color(0xf8, 0x7d, 0x23)));
-		self::register("hunger", new HungerEffect(17, KnownTranslationFactory::potion_hunger(), new Color(0x58, 0x76, 0x53), true));
-		self::register("instant_damage", new InstantDamageEffect(7, KnownTranslationFactory::potion_harm(), new Color(0x43, 0x0a, 0x09), true, false));
-		self::register("instant_health", new InstantHealthEffect(6, KnownTranslationFactory::potion_heal(), new Color(0xf8, 0x24, 0x23), false, false));
-		self::register("invisibility", new InvisibilityEffect(14, KnownTranslationFactory::potion_invisibility(), new Color(0x7f, 0x83, 0x92)));
-		self::register("jump_boost", new Effect(8, KnownTranslationFactory::potion_jump(), new Color(0x22, 0xff, 0x4c)));
-		self::register("levitation", new LevitationEffect(24, KnownTranslationFactory::potion_levitation(), new Color(0xce, 0xff, 0xff)));
-		self::register("mining_fatigue", new Effect(4, KnownTranslationFactory::potion_digSlowDown(), new Color(0x4a, 0x42, 0x17), true));
-		self::register("nausea", new Effect(9, KnownTranslationFactory::potion_confusion(), new Color(0x55, 0x1d, 0x4a), true));
-		self::register("night_vision", new Effect(16, KnownTranslationFactory::potion_nightVision(), new Color(0x1f, 0x1f, 0xa1)));
-		self::register("poison", new PoisonEffect(19, KnownTranslationFactory::potion_poison(), new Color(0x4e, 0x93, 0x31), true));
-		self::register("regeneration", new RegenerationEffect(10, KnownTranslationFactory::potion_regeneration(), new Color(0xcd, 0x5c, 0xab)));
-		self::register("resistance", new Effect(11, KnownTranslationFactory::potion_resistance(), new Color(0x99, 0x45, 0x3a)));
-		self::register("saturation", new SaturationEffect(23, KnownTranslationFactory::potion_saturation(), new Color(0xf8, 0x24, 0x23), false));
+		self::register("blindness", new Effect(KnownTranslationFactory::potion_blindness(), new Color(0x1f, 0x1f, 0x23), true));
+		self::register("conduit_power", new Effect(KnownTranslationFactory::potion_conduitPower(), new Color(0x1d, 0xc2, 0xd1)));
+		self::register("fatal_poison", new PoisonEffect(KnownTranslationFactory::potion_poison(), new Color(0x4e, 0x93, 0x31), true, true, true));
+		self::register("fire_resistance", new Effect(KnownTranslationFactory::potion_fireResistance(), new Color(0xe4, 0x9a, 0x3a)));
+		self::register("haste", new Effect(KnownTranslationFactory::potion_digSpeed(), new Color(0xd9, 0xc0, 0x43)));
+		self::register("health_boost", new HealthBoostEffect(KnownTranslationFactory::potion_healthBoost(), new Color(0xf8, 0x7d, 0x23)));
+		self::register("hunger", new HungerEffect(KnownTranslationFactory::potion_hunger(), new Color(0x58, 0x76, 0x53), true));
+		self::register("instant_damage", new InstantDamageEffect(KnownTranslationFactory::potion_harm(), new Color(0x43, 0x0a, 0x09), true, false));
+		self::register("instant_health", new InstantHealthEffect(KnownTranslationFactory::potion_heal(), new Color(0xf8, 0x24, 0x23), false, false));
+		self::register("invisibility", new InvisibilityEffect(KnownTranslationFactory::potion_invisibility(), new Color(0x7f, 0x83, 0x92)));
+		self::register("jump_boost", new Effect(KnownTranslationFactory::potion_jump(), new Color(0x22, 0xff, 0x4c)));
+		self::register("levitation", new LevitationEffect(KnownTranslationFactory::potion_levitation(), new Color(0xce, 0xff, 0xff)));
+		self::register("mining_fatigue", new Effect(KnownTranslationFactory::potion_digSlowDown(), new Color(0x4a, 0x42, 0x17), true));
+		self::register("nausea", new Effect(KnownTranslationFactory::potion_confusion(), new Color(0x55, 0x1d, 0x4a), true));
+		self::register("night_vision", new Effect(KnownTranslationFactory::potion_nightVision(), new Color(0x1f, 0x1f, 0xa1)));
+		self::register("poison", new PoisonEffect(KnownTranslationFactory::potion_poison(), new Color(0x4e, 0x93, 0x31), true));
+		self::register("regeneration", new RegenerationEffect(KnownTranslationFactory::potion_regeneration(), new Color(0xcd, 0x5c, 0xab)));
+		self::register("resistance", new Effect(KnownTranslationFactory::potion_resistance(), new Color(0x99, 0x45, 0x3a)));
+		self::register("saturation", new SaturationEffect(KnownTranslationFactory::potion_saturation(), new Color(0xf8, 0x24, 0x23), false));
 		//TODO: slow_falling
-		self::register("slowness", new SlownessEffect(2, KnownTranslationFactory::potion_moveSlowdown(), new Color(0x5a, 0x6c, 0x81), true));
-		self::register("speed", new SpeedEffect(1, KnownTranslationFactory::potion_moveSpeed(), new Color(0x7c, 0xaf, 0xc6)));
-		self::register("strength", new Effect(5, KnownTranslationFactory::potion_damageBoost(), new Color(0x93, 0x24, 0x23)));
+		self::register("slowness", new SlownessEffect(KnownTranslationFactory::potion_moveSlowdown(), new Color(0x5a, 0x6c, 0x81), true));
+		self::register("speed", new SpeedEffect(KnownTranslationFactory::potion_moveSpeed(), new Color(0x7c, 0xaf, 0xc6)));
+		self::register("strength", new Effect(KnownTranslationFactory::potion_damageBoost(), new Color(0x93, 0x24, 0x23)));
 		//TODO: village_hero
-		self::register("water_breathing", new Effect(13, KnownTranslationFactory::potion_waterBreathing(), new Color(0x2e, 0x52, 0x99)));
-		self::register("weakness", new Effect(18, KnownTranslationFactory::potion_weakness(), new Color(0x48, 0x4d, 0x48), true));
-		self::register("wither", new WitherEffect(20, KnownTranslationFactory::potion_wither(), new Color(0x35, 0x2a, 0x27), true));
+		self::register("water_breathing", new Effect(KnownTranslationFactory::potion_waterBreathing(), new Color(0x2e, 0x52, 0x99)));
+		self::register("weakness", new Effect(KnownTranslationFactory::potion_weakness(), new Color(0x48, 0x4d, 0x48), true));
+		self::register("wither", new WitherEffect(KnownTranslationFactory::potion_wither(), new Color(0x35, 0x2a, 0x27), true));
 	}
 
 	protected static function register(string $name, Effect $member) : void{