Treasure Bags

Type	Grab bag
Consumable
Tooltip	Right click to open /; Double tap to open
Rarity

Fortune & Glory, Kid.

Expert Mode-Only Content: This information applies only to Expert mode and Expert mode worlds.

Treasure Bags are consumable items 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 upon exiting the world.

Each Treasure Bag contains the boss's usual drops from normal mode, along with one Expert mode-exclusive item (pink-highlighted items below) – with the exception of the Lunatic Cultist, Dark Mage, Betsy, and Ogre, who currently do not provide an Expert mode-exclusive item. Hardmode bosses' Treasure Bags additionally have a 5% chance to contain one random set of developer items.

Expert mode-exclusive items all have the rarity, with the exception of the Suspicious Looking Tentacle and 0x33's Aviators.

Content[edit | edit source]

King Slime Internal Item ID: 3318
Item	Chance	Amount
Royal Gel	100%	1
King Slime Mask	14.29%	1
Slimy Saddle	50%	1
Ninja Hood	66%	1
Ninja Shirt	66%	1
Ninja Pants	66%	1
Slime Gun	50%	1
Slime Hook	50%	1
Solidifier	100%	1
Gold Coin	100%	1

Eye of Cthulhu Internal Item ID: 3319
Item	Chance	Amount
Shield of Cthulhu	100%	1
Eye of Cthulhu Mask	14.29%	1
Binoculars	3.3%	1
Crimtane Ore (Crimson world)	100%	30-87
Crimson Seeds (Crimson world)	100%	1-3
Demonite Ore (Corrupt world)	100%	30-87
Corrupt Seeds (Corrupt world)	100%	1-3
Unholy Arrow (Corrupt world)	100%	20-49
0x33's Aviators (Hardcore character)	100%	1
Gold Coin	100%	3

Eater of Worlds Internal Item ID: 3320
Item	Chance	Amount
Worm Scarf	100%	1
Eater of Worlds Mask	14.29%	1
Demonite Ore	100%	30-59
Shadow Scale	100%	10-19
Eater's Bone	5%	1
Gold Coin	100%	3

Brain of Cthulhu Internal Item ID: 3321
Item	Chance	Amount
Brain of Confusion	100%	1
Brain of Cthulhu Mask	14.29%	1
Crimtane Ore	100%	40-90
Tissue Sample	100%	10-19
Bone Rattle	5%	1
Gold Coin	100%	1

Queen Bee

Internal Item ID: 3322

Item	Chance	Amount
Hive Pack	100%	1
Queen Bee Mask	14.29%	1
Bee Gun	33%	1
Bee Keeper	33%	1
The Bee's Knees	33%	1
Honey Comb	33%	1
Nectar	11%	1

Item	Chance	Amount
Honeyed Goggles	11%	1
Hive Wand	100%	1
Bee Hat	33%	1
Bee Shirt	33%	1
Bee Pants	33%	1
Beenade	100%	10-29
Bee Wax	100%	17-29
Gold Coin	100%	10

Wall of Flesh Internal Item ID: 3324
Item	Chance	Amount
Demon Heart (when no Demon Heart used yet)	100%	1
Wall of Flesh Mask	14.29%	1
Pwnhammer	100%	1
Summoner Emblem	25%	1
Sorcerer Emblem	25%	1
Warrior Emblem	25%	1
Ranger Emblem	25%	1
Laser Rifle	33.3%	1
Breaker Blade	33.3%	1
Clockwork Assault Rifle	33.3%	1
Gold Coin	100%	8

Skeletron Internal Item ID: 3323
Item	Chance	Amount
Bone Glove	100%	1
Skeletron Mask	33%	1
Skeletron Hand	33%	1
Book of Skulls	33%	1
Gold Coin	100%	5

The Twins Internal Item ID: 3326
Item	Chance	Amount
Mechanical Wheel Piece	100%	1
Twin Mask	14.29%	1
Soul of Sight	100%	25-40
Hallowed Bar	100%	20-35
Gold Coin	100%	12

The Destroyer Internal Item ID: 3325
Item	Chance	Amount
Mechanical Wagon Piece	100%	1
Destroyer Mask	14.29%	1
Soul of Might	100%	25-40
Hallowed Bar	100%	20-35
Gold Coin	100%	12

Skeletron Prime Internal Item ID: 3327
Item	Chance	Amount
Mechanical Battery Piece	100%	1
Skeletron Prime Mask	14.29%	1
Soul of Fright	100%	25-40
Hallowed Bar	100%	20-35
Gold Coin	100%	12

Plantera Internal Item ID: 3328
Item	Chance	Amount
Spore Sac	100%	1
Plantera Mask	14.29%	1
Temple Key	100%	1
Seedling	6.67%	1
The Axe	5%	1
Pygmy Staff	50%	1
Thorn Hook	10%	1
Grenade Launcher + Rocket I	14.29%	1 20-49
Venus Magnum	14.29%	1
Nettle Burst	14.29%	1
Leaf Blower	14.29%	1
Seedler	14.29%	1
Flower Pow	14.29%	1
Wasp Gun	14.29%	1
Gold Coin	100%	15

Golem Internal Item ID: 3329
Item	Chance	Amount
Shiny Stone	100%	1
Golem Mask	14.29%	1
Stynger + Stynger Bolt	12.5%	1 60-99
Possessed Hatchet	12.5%	1
Sun Stone	12.5%	1
Eye of the Golem	12.5%	1
Picksaw	12.5%	1
Heat Ray	12.5%	1
Staff of Earth	12.5%	1
Golem Fist	12.5%	1
Beetle Husk	100%	18-23
Gold Coin	100%	12

Duke Fishron Internal Item ID: 3330
Item	Chance	Amount
Shrimpy Truffle	100%	1
Duke Fishron Mask	14.29%	1
Fishron Wings	10%	1
Flairon	20%	1
Tsunami	20%	1
Razorblade Typhoon	20%	1
Tempest Staff	20%	1
Bubble Gun	20%	1
Silver Coin	100%	20

Lunatic Cultist Internal Item ID: 3331
(⚠ currently unobtainable)
Item	Chance	Amount
Ancient Cultist Mask	14.29%	1
Silver Coin	100%	20

Dark Mage Internal Item ID: 3862
(⚠ currently unobtainable)

Ogre Internal Item ID: 3861
(⚠ currently unobtainable)

Moon Lord

Internal Item ID: 3332

Item	Chance	Amount
Gravity Globe	100%	1
Suspicious Looking Tentacle	100%	1
Moon Lord Mask	14.29%	1
Luminite	100%	90-110
Portal Gun (when no Portal Gun in inventory)	100%	1
Meowmere	11%	1
Terrarian	11%	1

Item	Chance	Amount
Star Wrath	11%	1
S.D.M.G.	11%	1
Celebration	11%	1
Last Prism	11%	1
Lunar Flare	11%	1
Rainbow Crystal Staff	11%	1
Lunar Portal Staff	11%	1

Betsy Internal Item ID: 3860
Item	Chance	Amount
Betsy Mask	14.29%	1
Aerial Bane	25%	1
Flying Dragon	25%	1
Betsy's Wrath	25%	1
Sky Dragon's Fury	25%	1
Betsy's Wings	25%	1
Defender Medal	100%	30-49

Internal Rarity[edit | edit source]

Each Treasure Bag has an internal rarity, despite being expert items, which always have a rarity.

Bag - Rarity

Developer items[edit | edit source]

In addition to the above, all Treasure Bags from Hardmode bosses have a 5% chance to contain a random set of developer items. Obtaining a Treasure Bag in an Expert world, then opening the bag in a Normal world will retain the Treasure Bag's chance to yield developer items.

Red's set

Cenx's set

Cenx's Dress set

Crowno's set

Will's set

Jim's set

Aaron's set

D-Town's set

Lazure's set

Yoraiz0r's set

Skiphs's set

Loki's set

Arkhalis's set

Leinfors' set

Expert-exclusive item details[edit | edit source]

Boss	Item	Function
King Slime	Royal Gel	Slimes become friendly.
Eye of Cthulhu	Shield of Cthulhu	Double tap to dash, dealing damage.
Eater of Worlds	Worm Scarf	Reduces damage taken by 17%.
Brain of Cthulhu	Brain of Confusion	May confuse nearby enemies after being struck.
Queen Bee	Hive Pack	Increases the strength of friendly bees.
Skeletron	Bone Glove	Throws empowered Bones, 33% chance to not consume bone.
Wall of Flesh	Demon Heart	Permanently increases the number of accessory slots to six. Can only be used once. Only usable and only has effect in Expert mode.
The Destroyer	Mechanical Wagon Piece	Used to craft the Mechanical Cart.
The Twins	Mechanical Wheel Piece	Used to craft the Mechanical Cart.
Skeletron Prime	Mechanical Battery Piece	Used to craft the Mechanical Cart.
Plantera	Spore Sac	Summons spores over time that will damage enemies.
Golem	Shiny Stone	Greatly increases life regeneration when not moving.
Duke Fishron	Shrimpy Truffle	A mount with endless flying, extremely fast in water or when the rider is below half health.
Moon Lord	Gravity Globe	Allows the holder to reverse gravity until another surface is hit.
Moon Lord	Suspicious Looking Tentacle	A Light Pet that senses nearby enemies, treasure, and ores.

Notes[edit | edit source]

In multiplayer, participation is based on damage dealt to the boss. Players who did not deal at least 1 point of damage to the boss will not receive a bag.
It is advisable to open bags on the ground in a quiet area if you have a full inventory as the delay in picking up the prizes can cause items to fall to other players.
Treasure yields are considerably higher in multiplayer - multiple bags are handed out, with each containing the entire reward of a kill, and drop rates on the boss's unique items are often doubled.
Trophies are not obtained from Treasure Bags. Instead, they are dropped separately from the boss itself.

Trivia[edit | edit source]

The Moon Lord's Treasure Bag is the only one to include both two Expert mode items and no money.
Betsy's Treasure Bag is the only (obtainable) bag that does not have an Expert mode item. It is also (along with the Moon Lord's) one of the only ones to contain no money, replacing coins with Defender Medals.
The Lunatic Cultist, Ogre, and Dark Mage have sprites for a Treasure Bag, even though they do not drop one.
Unlike the Lunatic Cultist's Treasure Bag, the Ogre and Dark Mage do not have data assigned to their Treasure Bags, as attempting to hack in either one will cause them to disappear from the player's inventory instantly.