Ingredients:

  • 4 Prismarine Crystals
  • 4 Prismarine Shards

Instructions:

  1. Collect Prismarine Crystals by defeating Guardians or Elder Guardians in Ocean Monuments.
  2. Mine Prismarine Shards from breaking Prismarine blocks found in the same monuments or obtained through crafting them from Prismarine crystals.
  3. Right-click on your crafting table to open the 3x3 crafting grid.
  4. Place the ingredients in the following pattern: [Prismarine Crystal] [Prismarine Crystal] [Prismarine Crystal] [Prismarine Shard] [Empty Slot] [Prismarine Shard] [Prismarine Crystal] [Prismarine Crystal] [Prismarine Crystal]
  5. Once youve placed all items correctly, you will see one Sea Lantern appear as an output item. Drag it into your inventory.
  6. You can now place your Sea Lantern wherever you desire to illuminate areas beautifully!