Treasure Bag

Fortune and glory, kid. Expert Mode-Only Content: This information applies only to Expert mode and Expert mode worlds.

Treasure Bags are consumable grab bags obtained in Expert Mode as a reward for defeating bosses. Its contents depend on the boss it comes from. It is opened by either right-clicking it inside the inventory or using it while it is in your hand. In multiplayer, each player that is online at the end of the battle receives one Treasure Bag each. Treasure bags are client-side and will despawn if you exit the world.

Each Treasure Bag contains the boss's usual drops from normal mode, and most contain at least one Expert Mode-exclusive item (green-highlighted items below) and sometimes Revengeance Mode-exclusive items (red-highlighted items below) or Death Mode-exclusive items (purple-highlighted items below).

Content

Pre-Hardmode Bosses

Desert Scourge Item Chance Amount Ocean Crest 100% 1 Aero Stone 10% 1 Desert Scourge Mask 14.29% 1 Seabound Staff 33.33% 1 Aquatic Discharge 33.33% 1 Barinade 33.33% 1 Storm Spray 33.33% 1 Scourge of the Desert 30.83% 1 Dune Hopper 2.5% 1 Deep Diver 2.5% 1 Victory Shard 100% 10-16 Coral 100% 7-11 Seashell 100% 7-11 Starfish 100% 7-11

Crabulon Item Chance Amount Fungal Clump 100% 1 Mushroom Plasma Root 100% 1 Crabulon Mask 14.29% 1 Hyphae Rod 33.33% 1 Mycelial Claws 33.33% 1 Fungicide 33.33% 1 Shroomerang 33.33% 1 Mycoroot 33.33% 1 Glowing Mushroom 100% 25-35 Mushroom Grass Seeds 100% 5-10

The Hive Mind Item Chance Amount Rotten Brain 100% 1 Hive Mind Mask 14.29% 1 Shadowdrop Staff 33.33% 1 Shaderain Staff 33.33% 1 Perfect Dark 33.33% 1 Shadethrower 33.33% 1 Rot Ball 33.33% 50-75 Dank Staff 33.33% 1 Filthy Glove 33.33% 1 Rotten Chunk 100% 10-11 Demonite Bar 100% 9-14 True Shadow Scale 100% 30-40 Cursed Flame 100% (In Hardmode) 15-30

The Perforators Item Chance Amount Bloody Worm Tooth 100% 1 Perforator Mask 14.29% 1 Blood Bath 33.33% 1 Aorta 33.33% 1 Bloody Rupture 33.33% 1 Sausage Maker 33.33% 1 Vein Burster 33.33% 1 Eviscerator 33.33% 1 Tooth Ball 33.33% 50-75 Blood Clot Staff 33.33% 1 Bloodstained Glove 33.33% 1 Vertebrae 100% 10-20 Crimtane Bar 100% 9-14 Blood Sample 100% 30-40 Ichor 100% (In Hardmode) 15-30

The Slime God Item Chance Amount Mana Overloader 100% 1 Electrolyte Gel Pack 100% 1 Purified Jam 100% 6-8 Static Refiner 100% 1 Slime God Mask (Corruption) 7.14% 1 Slime God Mask (Crimson) 7.14% 1 Overloaded Blaster 33.33% 1 Abyssal Tome 33.33% 1 Eldritch Tome 33.33% 1 Crimslime Staff 33.33% 1 Corroslime Staff 33.33% 1 Gel Dart 33.33% 100-125 Gel 100% 150-200 Purified Gel 100% 30-50

Hardmode Bosses

Cryogen Item Chance Amount Soul of Cryogen 100% 1 Frost Flare 100% 1 Cryo Stone 10% 1 Cryogen Mask 14.29% 1 Glacial Crusher 33.33% 1 Bittercold Staff 33.33% 1 Ice Star 33.33% 150-200 Effluvium Bow 33.33% 1 Avalanche 33.33% 1 Icebreaker 33.33% 1 Snowstorm Staff 33.33% 1 Regenator 2.5% 1 Frozen Key 20% 1 Frigid Bar 100% 20-40 Essence of Eleum 100% 4-5 Frost Core 100% 1 Soul of Might 100% 25-40

Brimstone Elemental Item Chance Amount Gehenna 100% 1 Charred Relic 100% 1 Brimrose 100% (Post-) 1 Rose Stone 10% 1 Brimlance 33.33% 1 Seething Discharge 33.33% 1 Abaddon 100% 1 Essence of Chaos 100% 2-4 Soul of Fright 100% 25-40 Bloodstone 100% (Post-) 20-30

Aquatic Scourge Item Chance Amount Aquatic Emblem 100% 1 Sea's Searing 1% / 5% 1 Submarine Shocker 33.33% 1 Barinautical 33.33% 1 Downpour 33.33% 1 Deepsea Staff 33.33% 1 Scourge of the Seas 33.33% 1 Victory Shard 100% 15-25 Coral 100% 7-11 Seashell 100% 7-11 Starfish 100% 7-11 Soul of Sight 100% 25-40

Calamitas Item Chance Amount Void of Calamity 100% 1 Chaos Stone 10% 1 Calamitas Mask 14.29% 1 Animosity 33.33% 1 Lashes of Chaos 33.33% 1 Oblivion 33.33% 1 Entropy's Vigil 33.33% 1 Ashes of Calamity 100% 14-18 Essence of Chaos 100% 4-5 Blighted Lens 100% 1-3 Bloodstone 100% (Post-) 30-40

Siren and Leviathan Item Chance Amount Leviathan Ambergris 100% 1 The Community 1% / 5% 1 Leviathan Mask 14.29% 1 Crate Potion 20% 5-9 Fishing Potion 20% 5-9 Sonar Potion 20% 5-9 Hotline Fishing Hook 10% 1 Super Absorbant Sponge 10% 1 Bottomless Water Bucket 10% 1 Atlantis 33.33% 1 Brackish Flask 33.33% 1 Leviatitan 33.33% 1 Siren's Song 33.33% 1 Greentide 33.33% 1 Pearl of Enthrallment 33.33% 1 Leviathan Teeth 33.33% 1

Astrum Aureus Item Chance Amount Starlight Fuel Cell 100% 1 Suspicious Looking Jelly Bean 100% (Post-) 1 Nebulash 25% 1 Astrum Aureus Mask 14.29% 1 Hallowed Key 20% 1 Aureus Cell 100% 12-16 Stardust 100% 30-40 Fallen Star 100% 30-50

The Plaguebringer Goliath Item Chance Amount Toxic Heart 100% 1 Malachite 1% / 5% 1 Bloom Stone 10% 1 Plaguebringer Goliath Mask 14.29% 1 Pestilent Defiler 33.33% 1 Pandemic 33.33% 1 The Hive 33.33% 1 Malevolence 33.33% 1 Diseased Pike 33.33% 1 Virulence 33.33% 1 Blight Spewer 33.33% 1 Plague Staff 33.33% 1 The Syringe 33.33% 1 Plague Cell Canister 100% 13-17

Ravager Item Chance Amount Bloodflare Core 100% (Post-) 1 Corpus Avertor 5% 1 Ultimus Cleaver 20% 1 Realm Ravager 20% 1 Hematemesis 20% 1 Spikecrag Staff 20% 1 Cranium Smasher 20% 1 Blood Pact 50% 1 Flesh Totem 50% 1 Cryonic Bar 100% 2-3 7-12 (Post-) Perennial Bar 100% 2-3 7-12 (Post-) Chaotic Bar 100% 2-3 7-12 (Post-) Bar of Life 100% 1 (Post-) Core of Eleum 100% 1-3 2-4 (Post-) Core of Sunlight 100% 1-3 2-4 (Post-) Core of Chaos 100% 1-3 2-4 (Post-) Core of Calamity 50% 1 (Post-) Bloodstone 100% 60-70 (Post-)

Astrum Deus Item Chance Amount Astral Bulwark 100% 1 Astrum Deus Mask 14.29% 1 Starfall 25% 1 Hide of Astrum Deus 2.5% 1 Quasar 2.5% 1 Stardust 100% 60-90

Post-Moon Lord Bosses

Bumblebirb Dynamo Stem Cells 100% 1 Red Lightning Container 100% 1 Rouge Slash 33.33% 1 Gilded Proboscis 33.33% 1 Golden Eagle 33.33% 1 Swordsplosion 2.5% 1 Effulgent Feather 100% 9-14

Providence, the Profaned Goddess Item Chance Amount Providence Mask 14.29% 1 Rune of Kos 100% 1 Blissful Bombardier 33.33% 1 Holy Collider 33.33% 1 Molten Amputator 33.33% 1 Solar Flare 33.33% 1 Purge Guzzler 33.33% 1 Telluric Glare 33.33% 1 Samurai Badge 2.5% 1 Divine Geode 100% 15-25 Unholy Essence 100% 25-34

Polterghast Item Chance Amount Affliction 100% 1 Ectoheart 100% 1 Banshee Hook 33.33% 1 Daemon's Flame 33.33% 1 Ethereal Subjugator 33.33% 1 Fate's Reveal 33.33% 1 Ghastly Visage 33.33% 1 Ghoulish Gouger 33.33% 1 Terror Blade 33.33% 1 Ruinous Soul 100% 6-10

The Devourer of Gods Item Chance Amount Nebulous Core 100% 1 Cosmic Discharge 1% / 5% 1 Fabsol 100% (While under the Fab buff) 1 Cosmic Plushie 100% (Hardcore) 1 Devourer of Gods Mask 14.29% 1 Deathhail Staff 33.33% 1 Eradicator 33.33% 1 Excelsus 33.33% 1 The Obliterator 33.33% 1 Deathwind 33.33% 1 Staff of the Mechworm 33.33% 1 Norfleet 2.5% 1 Skullmasher 2.5% 1 Cosmilite Bar 100% 30-39 Cosmilite Brick 100% 200-320

Jungle Dragon, Yharon Item Chance Amount Yharim's Gift 100% 1 Fox Drive 100% 1 Yharon Mask 14.29% 1 Forgotten Dragon Egg 10% 1 Yharon's Kindle Staff 33.33% 1 Dragon's Breath 33.33% 1 Phoenix Flame Barrage 33.33% 1 Dragon Rage 33.33% 1 Chicken Cannon 33.33% 1 Infernal Spear 33.33% 1 The Burning Sky 33.33% 1

Expert-exclusive item details

Bag	Boss	Item	Function
	Desert Scourge	Ocean Crest	Ocean NPCs become friendly and provides waterbreathing.
	Crabulon	Fungal Clump	Summons a fungal clump to fight for you.
	The Hive Mind	Rotten Brain	Shade rains down when you are hit.
	The Perforators	Bloody Worm Tooth	7% increased damage reduction and increased melee stats. The bonuses are doubled when below 50% life.
	The Slime God	Mana Overloader	Increases max mana by 50 and magic damage by 6%.
	Cryogen	Soul of Cryogen	Counts as wings, Melee attacks inflict Frostburn.
	Brimstone Elemental	Gehenna	Drops brimstone fireballs from the sky occasionally.
	Aquatic Scourge	Aquatic Emblem	Most ocean enemies become friendly and provides waterbreathing and other boosts.
	Calamitas	Void of Calamity	Brimstone fire rains down while invincibility is active.
	The Leviathan	Leviathan Ambergris	You leave poisonous seawater as you move and other boosts.
	The Plaguebringer Goliath	Toxic Heart	Summons a damaging plague aura around the player to destroy nearby enemies.
	Ravager	Bloodflare Core	Gives various offensive and defensive boosts as life decreases. Gives 15% increased damage when under 100 defense.
	Astrum Deus	Astral Bulwark	Taking damage drops astral stars from the sky and provides immunity to the Astral Infection debuff.
	Bumblebirb	Dynamo Stem Cells	15% increased movement speed. 20% chance for ranged weapons to fire miniature birbs.
	Polterghast	Affliction	Gives you and all other players on your team +2 life regen, +5% max life, 5% damage reduction, 15 defense, and 10% increased damage.
	The Devourer of Gods	Nebulous Core	Summons floating nebula stars to protect you.
	Jungle Dragon, Yharon	Yharim's Gift	Flaming meteors rain down when invincibility is active, exploding dragon dust is left behind as you move.

Notes

• In Revengeance Mode, all Treasure Bags have a 5% chance to drop either Stress Pills, Laudanum, or the Heart of Darkness.
  • Only one of the three accessories can drop at a time.
• The Desert Scourge and Aquatic Scourge Treasure Bags additionally have a chance to drop fishing-related items as detailed on their pages.