Treasure Bag

Treasure Bags are consumable items obtained in Expert Mode and Master 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 deals damage to the boss receives one Treasure Bag upon completion. 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 (orange-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 (except for ).
Expert mode-exclusive items all have the rarity, with the exception of 0x33's Aviators.
__TOC__
== Content ==
{| class="terraria" id="King Slime"	 	 			
Item	Chance	Amount			
 	100% 	1 			
 	14.29%	1 			
 	50% 	1 			
 	66% 	1 			
 	66% 	1 			
 	66% 	1 			
 	50% 	1 			
 	50% 	1 			
 	100% 	1 			
 	100% 	1 			
{| class="terraria" id="Brain of Cthulhu"	 	 			
Item	Chance	Amount			
 	100% 	1 			
 	14.29%	1 			
 	100% 	40-90 			
 	100% 	10-19 			
 	5% 	1 			
 	100% 	1 			
	 	 	 	
{|	Item 	Chance	Amount	
	100% 	1 	 	
	14.29%	1 	 	
	33% 	1 	 	
	33% 	1 	 	
	33% 	1 	 	
{| class="terraria" id="Wall of Flesh"	 	 			
Item	Chance 	Amount			
 	100% 	1 			
 	14.29% 	1 			
 	100% 	1 			
 	25% 	1 			
 	25% 	1 			
 	25% 	1 			
 	25% 	1 			
 	25% 33.3%	1 			
 	25% 33.3%	1 			
 	25% 33.3%	1 			
 	25% 	1 			
 	100% 	8 			
{| class="terraria" id="Plantera"	 	 			
Item	Chance	Amount 			
 	100% 	1 			
 	14.29%	1 			
 	100% 	1 			
 	6.67% 	1 			
 	5% 	1 			
 	50% 	1 			
 	10% 	1 			
: +	14.29%	150-149			
 	14.29%	1 			
 	14.29%	1 			
 	14.29%	1 			
 	14.29%	1 			
 	14.29%	1 			
 	14.29%	1 			
 	100% 	15 			
 	 	 	 	 	 	 	 	 	
(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)
 	 	 	 	 	 	 	 	 	
(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)	(⚠ currently unobtainable)
{| class="terraria" style="background:inherit;" id="Moon Lord"	 	 	 		
{|	Item 	Chance	Amount		
	100% 	1 	 		
	100% 	1 	 		
	100% 	1 	 		
	14.29%	1 	 		
	100% 	90-110	 		
	10% 	1 	 		
	100% 	1 	 		
	11% 	1 	 		
	11% 	1 	 		
{| class="terraria" id="Empress of Light"	 	 			
Item	Chance	Amount			
 	100% 	1 			
 	14.29%	1 			
 	10% 	1 			
 	5% 	1 			
 	25% 	1 			
 	5% 	1 			
 	25% 	1 			
 	25% 	1 			
 	25% 	1 			
 	25% 	1 			
== Internal rarity ==
Each Treasure Bag has an internal rarity, despite being Expert items, which always have a rarity.
== Developer items ==
In addition to the above, all Treasure Bags from Hardmode bosses (except Queen Slime's) have a 5% chance to contain a random set of developer items, meaning that each set has a 0.28% chance of being in a Hardmode boss Treasure Bag. 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.
== Expert-exclusive item details ==
Bag	Boss 	Item	Function
 	King Slime 	 	Slimes become friendly.
 	Eye of Cthulhu 	 	Double tap to dash, dealing damage.
 	Eater of Worlds 	 	Reduces damage taken by 17%.
 	Brain of Cthulhu	 	May confuse nearby enemies after being struck. Gives the player a 1/6 chance of dodging an attack, and increases critical strike chance by 10% / 20% for 4 / 5 seconds if successful.
 	Queen Bee 	 	Increases the strength of friendly bees.
 	Skeletron 	 	Throws Crossbones when the player attacks.
 Throws empowered Bones, 33% chance to not consume bone.
 	Wall of Flesh 	 	Permanently increases the number of accessory slots by one.Can only be used once. Only usable and only has effect in Expert Mode and Master Mode.
 	Queen Slime 	 	Damages enemies near the player when equipped.
 	The Destroyer 	 	Used to craft the Mechanical Cart.
 	The Twins 	 	Used to craft the Mechanical Cart.
 	Skeletron Prime 	 	Used to craft the Mechanical Cart.
 	Plantera 	 	Summons spores over time that will damage enemies.
 	Empress of Light	 	Allows infinite flight times, increases flight and jump mobility.
 	Golem 	 	Greatly increases life regeneration when not moving.
 	Duke Fishron 	 	A mount with endless flying, extremely fast in water or
when the rider is below half health.
 	Moon Lord 	 	Allows the holder to reverse gravity until another surface is hit. ( Can be toggled mid-air.)
 	Moon Lord 	 	A Light Pet that senses nearby enemies, treasure, and ores.
 	Moon Lord 	 	An Accessory that allows flight and slow fall.
== Notes ==
* 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.
*In the celebrationmk10 seed, Developer items can also be obtained from Pre-Hardmode and Queen Slime Treasure Bags, and the chance of Developer set drop rates are doubled if opened in the seed.
== Trivia ==
* The Moon Lord's Treasure Bag is the only one to include both more than 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.
* Queen Slime's Treasure Bag is the only Hardmode Treasure Bag to not drop developer items.
* Treasure Bags are referred to as "Boss Bag" in their Item IDs.
== History ==