How to Get Ectoplasm in Terraria — Post-Plantera Farming Guide
How to Get Ectoplasm in Terraria — Post-Plantera Farming Guide
⚡ QUICK ANSWER
Farm Dungeon Spirits in the Dungeon after defeating Plantera. In Hardmode post-Plantera, enemies killed inside the Dungeon release a flying Dungeon Spirit ghost that drops 1-2 Ectoplasm each. Ectoplasm is used to craft Spectre Bars and Spectre Armor — the best magic set in pre-Lunar Terraria.
| Detail | Info |
|---|---|
| Source | Dungeon Spirits — spawned from enemies killed in the Dungeon |
| Requirement | Must defeat Plantera first to unlock post-Plantera Dungeon |
| Drop Amount | 1-2 Ectoplasm per Dungeon Spirit |
| Farming Location | Any area inside the Dungeon biome in Hardmode |
| Used For | Spectre Bars (2 Chlorophyte + 1 Ectoplasm), Spectre Armor, Phantom Phoenix |
| Amount Needed | ~12 Ectoplasm for a full Spectre Armor set (via Spectre Bars) |
How to Get Ectoplasm in Terraria — Step by Step
Defeat Plantera to unlock the post-Plantera Dungeon
Ectoplasm does not spawn until Plantera has been defeated. After Plantera dies, the Dungeon’s enemy pool upgrades significantly — stronger enemies appear and Dungeon Spirits begin spawning from all enemy kills inside the Dungeon biome.
🌿 Plantera kill required first — no Dungeon Spirits spawn in pre-Plantera HardmodeEnter the Hardmode Dungeon
Travel to the Dungeon structure (the tall brick building guarded by Skeletron). Any depth inside the Dungeon biome counts for spawning. The deeper sections of the Dungeon spawn stronger enemies that die faster with good gear, making them more efficient for Ectoplasm farming.
🏰 Any Dungeon area works — deeper sections have stronger but faster-dying enemiesKill Dungeon enemies to spawn Spirits
When you kill any enemy inside the Dungeon biome in post-Plantera Hardmode, a Dungeon Spirit flies out. These ghost-like entities float upward slowly and drop Ectoplasm when they touch you or are killed. Each Spirit drops 1-2 Ectoplasm.
👻 Dungeon Spirits spawn from any enemy kill inside the Dungeon post-PlanteraCollect Ectoplasm from Dungeon Spirits
Dungeon Spirits drift upward after spawning. Walk or fly into them to collect the Ectoplasm they drop, or kill them with a weapon. They are not dangerous — they deal low damage on contact and are very slow. Collect them immediately to prevent them from drifting out of reach.
✨ Spirits drift upward — collect quickly or shoot them before they float awayFarm efficiently with a Dungeon mob farm setup
For fast Ectoplasm farming, find a Dungeon area with high enemy density and build a simple platform room. Enemies spawn quickly, Spirits emerge with each kill, and you collect Ectoplasm in bulk. A battle potion and water candle increase spawn rates significantly.
⚗️ Battle Potion + Water Candle inside the Dungeon doubles enemy and Spirit spawn rateCraft Spectre Bars and Spectre Armor
At an Adamantite or Titanium Forge, craft Spectre Bars (2 Chlorophyte Bars + 1 Ectoplasm each). Then craft armor pieces at a Mythril or Orichalcum Anvil. Choose Hood variant (lifesteal) for sustained survival or Mask variant (raw DPS) for boss fights.
⚗️ Spectre Bar = 2 Chlorophyte + 1 Ectoplasm at Adamantite/Titanium ForgePro Tips
A Water Candle placed inside the Dungeon and a Battle Potion consumed before farming significantly increases enemy spawn rates, giving more kills per minute and therefore more Ectoplasm.
Dungeon Spirits are not hostile — they drift slowly and deal minimal damage. Do not waste time dodging them; instead chase them down to grab the Ectoplasm before they float too high.
The Specter Armor Hood variant heals you for 8% of magic damage dealt — with high-damage spells this provides near-infinite sustain during boss fights, making it very powerful for magic builds.
You need 54 Spectre Bars for a full Spectre Armor set, requiring 54 Ectoplasm and 108 Chlorophyte Bars. This takes roughly 20-30 minutes of active Dungeon farming.
Post-Plantera Dungeon enemies also drop powerful items including the Tactical Shotgun, Sniper Rifle, Magnet Sphere, and Paladin’s Hammer — farm Ectoplasm here and watch for these rare drops.
Ectoplasm is one of the most important post-Plantera resources. It is fast and easy to farm once you know how — Dungeon Spirits spawn from every kill, making any Dungeon area a viable farm spot. Pairing a Water Candle with a Battle Potion makes the farm even faster. Prioritize farming Ectoplasm immediately after defeating Plantera to craft Spectre Bars and unlock the best magic armor in pre-Lunar Terraria.
Frequently Asked Questions
Where do Dungeon Spirits spawn in Terraria?
Dungeon Spirits spawn from any enemy killed inside the Dungeon biome in Hardmode after Plantera has been defeated. They appear as floating ghost entities that drift upward and drop 1-2 Ectoplasm each.
How much Ectoplasm do I need for Spectre Armor?
You need 54 Ectoplasm total (via 54 Spectre Bars, each requiring 1 Ectoplasm + 2 Chlorophyte Bars). Budget 20-30 minutes of active Dungeon farming with a Water Candle and Battle Potion for maximum efficiency.
What is Ectoplasm used for in Terraria?
Ectoplasm is used to craft Spectre Bars (with Chlorophyte) at an Adamantite/Titanium Forge. Spectre Bars are then used to craft Spectre Armor — the best magic armor set before Lunar event gear.
Do I need to defeat Plantera to get Ectoplasm?
Yes — Dungeon Spirits only spawn after Plantera has been defeated. In pre-Plantera Hardmode, no Dungeon Spirits appear and enemies do not drop Ectoplasm even if you are inside the Dungeon.