The Splash Potion of Decay (0:40) applies the Wither effect to players and mobs within its splash radius for 40 seconds, gradually reducing their health over time. This potion is exclusive to the Bedrock Edition of Minecraft and cannot be brewed in Survival mode; it is only obtainable through commands or Creative mode. The Wither effect bypasses natural regeneration, making this potion a powerful tool for weakening enemies in combat. Its splash functionality allows for quick application to multiple entities, enhancing its effectiveness in crowd control or strategic battles.