Your Ectoplasm likely disappeared in Stardew Valley because it's a limited-time quest item for the "A Curious Substance" special order, vanishing after the quest ends or expires, while in games like Ghost Watchers, bugs or in-game actions like a ghost attack can cause it to vanish mid-hunt, with solutions often involving re-collection or using game commands.
One Ectoplasm must be given to the Wizard to complete the quest, and any not given will disappear once the order is complete or expired.
Comments Section It despawns/gets removed from your inventory once the quest expires, so the only way to really 'keep' it is on a sign. No, you won't be able to hoard the ectoplasm and the same is true for almost all of the special order board quests that require unique items to drop or spawn.
Ectoplasm in Stardew Valley drops only during the “A Curious Substance” quest. You'll need to farm Ghosts, Carbon Ghosts, or Putrid Ghosts.
It says 9.5% as long as you have the relevant quest active. It took me over 50 ghost kills during the quest to get an ectoplasm. The odds of taking so many at 9.5% per ghost are so low that it'd be more likely for someone to win the national lottery multiple times in a row.
In Blox Fruits, the legendary Midnight Blade can be acquired for 100 ectoplasm. The character El Admin sells it on the Cursed Ship island's first floor, within the left bedroom of the second crew mate.
The Living Hat is one of the most valuable items obtainable in Stardew Valley. It is still considered the hardest to come by, with a drop rate of only 0.
Where to Find Ectoplasm in Stardew Valley
Ectoplasm is a Hardmode post-Plantera crafting material dropped from Dungeon Spirits in the Dungeon. Dungeon Spirits drop 1–2 Ectoplasm upon death. Ectoplasm is used to craft Spectre Bars, which in turn are used to craft Spectre armor and tools.
The prismatic slime is a special type of slime that only spawns after you accept the wizard's prismatic jelly special order. It can spawn in the mines, quarry mine, or skull. Once you've accepted this quest from the special orders board, there's about a 1. 2%.
Wearing the Burglar's Ring in the Mines does not cause special monsters to drop special items twice. It is possible to obtain two Prismatic Jelly or Ectoplasm using this ring, although this has no effect on the Wizard's Special Order.
Generally speaking, an item you've dropped from your inventory will last for around one to two in-game days. However, this can vary, so if you're looking to reclaim an item it's advisable to do it as soon as possible. Keep in mind that items dropped in respawning locations (e.g. the mines) will be lost once you leave.
This material can be dropped by the following enemies:
Ectoplasm, however, really exists. It's a particular type of cytoplasm in amoebas, one-celled organisms that move about by altering their shape (in arguably ghost-like fashion, I suppose). Cytoplasm is one of those words that is its own definition. It's the stuff that surrounds the nucleus inside cells.
The rarest item in Stardew Valley is arguably the Living Hat, obtainable with a minuscule 0.001% chance from cutting weeds or a slightly better 0.01% from Wilderness Golems, but post-1.6 update, the Legendary Fish Roe (from the Jewels of the Sea book) are considered the absolute rarest, as they're nearly impossible to acquire through normal gameplay, with the Tea Set and Work Boots also being contenders for extreme rarity due to specific conditions.
It has a 9.5% chance to be dropped by Ghosts, Carbon Ghosts, and Putrid Ghosts while the quest is active. One Ectoplasm must be given to the Wizard to complete the quest, and any not given will disappear once the order is complete or expired.
In Stardew Valley, the item code 499 refers to the Ancient Seed, a valuable item used to grow ancient fruit; you can "cheat" to get it by naming your character or an animal [499] (or [499][other codes]) in brackets, causing the item(s) to spawn when an NPC says your name, though this works best on PC/Mobile and can be inconsistent on consoles, according to Reddit users.
If you tell Maru "Actually, your dad was being weird" during her 2-heart event in Stardew Valley, you get a massive -100 friendship points with Demetrius, but it actually improves your relationship with Maru by giving +10 points, leading to a funny reveal where Demetrius apologizes, according to the Stardew Valley Wiki Fandom page.
The Stardew Valley 999 Challenge Checklist tracks the player's progress in collecting various items, with a total of 892 out of 1192 items collected.
The Ectoplasm is an Uncommon material. This material can be dropped by the following enemies: Ship Deckhand: 1 Ectoplasm Ship Engineer: 1 Ectoplasm Ship Steward: 1 Ectoplasm Ship Officer: 1 Ectoplasm Ghost Shark: 4-5 Ectoplasm Haunted Crew Member: 4-5 Ectoplasm Cursed Captain: 10 Ectoplasm...