A Ghast Tear is an item in the popular video game Minecraft. It is dropped by Ghasts, which are large, floating mobs found in the Nether dimension. Ghast Tears are valuable for crafting and can be used to create Splash Potions of Regeneration, which provide health recovery to players. In addition to their use in potions, Ghast Tears can also be combined with Ender Pearls to create Eye of Ender, which is essential for locating Strongholds. Players often seek out Ghasts to collect these tears, making them an important resource for gameplay and exploration.