This guide details how to obtain and utilize Prismatic Shards in Stardew Valley, updated for version 1.6. Prismatic Shards are rare, rainbow-colored gemstones crucial for various quests and crafting.

Prismatic Shard Locations:

Several locations offer a chance to find Prismatic Shards, though probabilities vary:

• Mines (Bottom): 0.05% chance from monsters.
• Fish Ponds (Rainbow Trout): 0.09% chance from chum buckets (requires at least 9 Rainbow Trout).
• Skull Cavern: 0.1% chance from Serpents, Mummies, Wilderness Golems, and Iridium Golems (Combat Level 10+).
• Geodes & Mystery Boxes: 0.4% chance from Omni Geodes and Mystery Boxes; 0.79% from Golden Mystery Boxes.
• Iridium Nodes: 3.5% chance from Iridium Nodes in Skull Cavern, Volcano Dungeon, or Quarry.
• Treasure Chests (Skull Cavern): Approximately 3.8% chance.
• Mystic Nodes: 25% chance from Mystic Nodes (Skull Cavern, Quarry, Mines levels 100+).
• Meteorites: 25% chance from meteorites landing on your farm.
• Volcano Dungeon (First Completion): One shard in a chest.
• Desert Festival (Emily's Stall): One shard for 500 Calico Eggs (if Emily has a stall).

The most reliable method is the Statue of True Perfection (obtained after achieving 100% perfection; see a separate guide for details), which yields one shard daily.

Prismatic Shard Uses:

• Museum Donation: Contributes to the "Complete Collection" achievement.
• Sale Value: 2000g each.
• Crafting & Bundles: Required for the Missing Bundle (Movie Theater unlock) and the Wedding Ring (Multiplayer).
• Gifting: A "Loved" gift for most villagers (except Haley).
• Galaxy Sword: Transforms into the Galaxy Sword when used at the three obelisks in Calico Desert.
• Weapon Enchanting: Used in the Volcano Forge on Ginger Island to enhance weapons.
• Trades: Can be traded for Magic Rock Candy (Calico Desert trader) or used in a sinister trade at the Witch's Hut.
• Quests: Required for Mr. Qi's Four Precious Stones quest.

Remember, obtaining Prismatic Shards requires patience and exploration. Knowing their various locations and uses will significantly improve your chances of acquiring them.