Promethium Lockbox

Promethium Lockbox
Rarity: Legendary
Type: Box
Cannot Trade
Cannot Sell
Requires Promethium Key to unlock Perishable Expires in approximately 30 days Made of depleted promethium and highly encrypted, this lockbox can only be accessed by Legendary members. Alternatively, Promethium Keys, which contain volatile promethium, can be used to destroy the lock and bypass the encryption. Promethium Keys are available for purchase in the Marketplace.

A Promethium Lockbox is a rare item dropped randomly by any enemies or players defeated by the player in any instance once they reach level 10.

With each lockbox made from Depleted Promethium; a metal invented and patented by Steve Dayton of Dayton Industries, the lockbox can only be opened through the use of specialized "keys" that contain a chemical known as Volatile Promethium that can eat through the lock.

Starting April 3rd, 2012, once opened the player will be rewarded with a unique consumable item or armor style piece that can only be found within Lockboxes. Due to the unstable nature of Promethium, the player will have 30 days to open a Lockbox before it degrades beyond use. The box's status can be checked by checking the tooltip on the Lockbox in the inventory.

Item List

Name	Item	Level	Role	Rarity	Item Level
Extraordinary Backpack	Back	10	Damage	Gold	19
Extraordinary Biohunter Helmet	Head	10	Damage	Gold	19
Extraordinary Field Shoulderpads	Shoulders	10	Damage	Gold	19
Extraordinary Flexsuit Pants	Legs	10	Damage	Gold	19
Extraordinary Lunar Gloves	Hands	10	Damage	Gold	19
Extraordinary Multipouch Belt	Waist	10	Damage	Gold	19
Extraordinary Reinforced Boots	Feet	10	Damage	Gold	19
Extraordinary Shoulderplates	Shoulders	10	Damage	Gold	19
Extraordinary Slick Shirt	Chest	10	Damage	Gold	19
Extraordinary Slimline Mask	Head	10	Damage	Gold	19
Extraordinary Slimline Shirt	Chest	10	Damage	Gold	19
Extraordinary Slimline Tights	Legs	10	Damage	Gold	19
Extraordinary Sun-Clasp Belt	Waist	10	Damage	Gold	19
Extraordinary Umber Shroud	Back	10	Damage	Gold	19
Extraordinary Field Pack	Back	20	Damage	Gold	34
Extraordinary Insectoid Boots	Feet	20	Damage	Gold	34
Extraordinary Mystic Shirt	Chest	20	Damage	Gold	34
Extraordinary Paramilitary Belt	Waist	20	Damage	Gold	34
Extraordinary Paramilitary Pants	Legs	20	Damage	Gold	34
Extraordinary Rivet Gloves	Hands	20	Damage	Gold	34
Extraordinary V Devil Mask	Head	20	Damage	Gold	34
Dark Blue Aura	Accessory	-	-	Gold	-
Blue Aura	Accessory	-	-	Gold	-
Gold Aura	Accessory	-	-	Gold	-
Purple Aura	Accessory	-	-	Gold	-
Red Aura	Accessory	-	-	Gold	-
White Aura	Accessory	-	-	Gold	-
Batgirl's Cape	Style	-	-	Gold	-
Boots of the Noble Warrior	Style	-	-	Gold	-
Boots of the Stalwart Defender	Style	-	-	Gold	-
Chestguard of the Noble Warrior	Style	-	-	Gold	-
Chestplate of the Master Mercenary	Style	-	-	Gold	-
Crown of the Noble Warrior	Style	-	-	Gold	-
Cybernetic Breastplate	Style	-	-	Gold	-
Cybernetic Gauntlets	Style	-	-	Gold	-
Gloves of the Daring Vigilante	Style	-	-	Gold	-
Leggings of the Master Mercenary	Style	-	-	Gold	-
Angel of Justice Statue	Base Item	-	-	Purple	-
Blind Justice Statue	Base Item	-	-	Purple	-
Coral Pillar	Base Item	-	-	Purple	-
Large Warrior Statue	Base Item	-	-	Purple	-
Ornate Boat Landscape	Base Item	-	-	Purple	-
Sarcophagus Altar	Base Item	-	-	Purple	-
Standing Queen's Sarcophagus	Base Item	-	-	Purple	-
Terracotta Warrior	Base Item	-	-	Purple	-

Former Items

The following items are not available through Promethium Lockboxes anymore since game update 26.

Name	Item	Level	Role	Rarity	Item Level
Compound ATK-00	Consumable	-	Attack	Gold	-
Compound AUX-00	Consumable	-	Support	Gold	-
Compound ATK-01	Consumable	30	Attack	Gold	-
Compound AUX-01	Consumable	30	Support	Gold	-
Compound ATK-02	Consumable	30	Attack	Gold	-
Compound AUX-02	Consumable	30	Support	Gold	-
Compound ATK-03	Consumable	30	Attack	Gold	-
Compound AUX-03	Consumable	30	Support	Gold	-
Compound ATK-04	Consumable	30	Attack	Gold	-
Compound AUX-04	Consumable	30	Support	Gold	-
Champion's Choker of Accuracy	Neck	30	Tank	Gold	46
Champion's Choker of Endurance	Neck	30	Tank	Gold	46
Champion's Choker of Panacea	Neck	30	Tank	Gold	46
Champion's Choker of Relief	Neck	30	Tank	Gold	46
Champion's Necklace of Accuracy	Neck	30	Tank	Gold	56
Champion's Necklace of Endurance	Neck	30	Tank	Gold	56
Champion's Necklace of Panacea	Neck	30	Tank	Gold	56
Champion's Necklace of Relief	Neck	30	Tank	Gold	56
Champion's Pendant of Accuracy	Neck	30	Tank	Gold	78
Champion's Pendant of Endurance	Neck	30	Tank	Gold	78
Champion's Pendant of Panacea	Neck	30	Tank	Gold	78
Champion's Pendant of Relief	Neck	30	Tank	Gold	78
Champion's Sautoir of Accuracy	Neck	30	Tank	Gold	70
Champion's Sautoir of Endurance	Neck	30	Tank	Gold	70
Champion's Sautoir of Panacea	Neck	30	Tank	Gold	70
Champion's Sautoir of Relief	Neck	30	Tank	Gold	70
Controller's Choker of Accuracy	Neck	30	Controller	Gold	46
Controller's Choker of Endurance	Neck	30	Controller	Gold	46
Controller's Choker of Panacea	Neck	30	Controller	Gold	46
Controller's Choker of Relief	Neck	30	Controller	Gold	46
Controller's Necklace of Accuracy	Neck	30	Controller	Gold	56
Controller's Necklace of Endurance	Neck	30	Controller	Gold	56
Controller's Necklace of Panacea	Neck	30	Controller	Gold	56
Controller's Necklace of Relief	Neck	30	Controller	Gold	56
Controller's Pendant of Accuracy	Neck	30	Controller	Gold	78
Controller's Pendant of Endurance	Neck	30	Controller	Gold	78
Controller's Pendant of Panacea	Neck	30	Controller	Gold	78
Controller's Pendant of Relief	Neck	30	Controller	Gold	78
Controller's Sautoir of Accuracy	Neck	30	Controller	Gold	70
Controller's Sautoir of Endurance	Neck	30	Controller	Gold	70
Controller's Sautoir of Panacea	Neck	30	Controller	Gold	70
Controller's Sautoir of Relief	Neck	30	Controller	Gold	70
Fighter's Choker of Accuracy	Neck	30	Damage	Gold	46
Fighter's Choker of Endurance	Neck	30	Damage	Gold	46
Fighter's Choker of Panacea	Neck	30	Damage	Gold	46
Fighter's Choker of Relief	Neck	30	Damage	Gold	46
Fighter's Necklace of Accuracy	Neck	30	Damage	Gold	56
Fighter's Necklace of Endurance	Neck	30	Damage	Gold	56
Fighter's Necklace of Panacea	Neck	30	Damage	Gold	56
Fighter's Necklace of Relief	Neck	30	Damage	Gold	56
Fighter's Pendant of Accuracy	Neck	30	Damage	Gold	78
Fighter's Pendant of Endurance	Neck	30	Damage	Gold	78
Fighter's Pendant of Panacea	Neck	30	Damage	Gold	78
Fighter's Pendant of Relief	Neck	30	Damage	Gold	78
Fighter's Sautoir of Accuracy	Neck	30	Damage	Gold	70
Fighter's Sautoir of Endurance	Neck	30	Damage	Gold	70
Fighter's Sautoir of Panacea	Neck	30	Damage	Gold	70
Fighter's Sautoir of Relief	Neck	30	Damage	Gold	70
Healer's Choker of Accuracy	Neck	30	Healer	Gold	46
Healer's Choker of Endurance	Neck	30	Healer	Gold	46
Healer's Choker of Panacea	Neck	30	Healer	Gold	46
Healer's Choker of Relief	Neck	30	Healer	Gold	46
Healer's Necklace of Accuracy	Neck	30	Healer	Gold	56
Healer's Necklace of Endurance	Neck	30	Healer	Gold	56
Healer's Necklace of Panacea	Neck	30	Healer	Gold	56
Healer's Necklace of Relief	Neck	30	Healer	Gold	56
Healer's Pendant of Accuracy	Neck	30	Healer	Gold	78
Healer's Pendant of Endurance	Neck	30	Healer	Gold	78
Healer's Pendant of Panacea	Neck	30	Healer	Gold	78
Healer's Pendant of Relief	Neck	30	Healer	Gold	78
Healer's Sautoir of Accuracy	Neck	30	Healer	Gold	70
Healer's Sautoir of Endurance	Neck	30	Healer	Gold	70
Healer's Sautoir of Panacea	Neck	30	Healer	Gold	70
Healer's Sautoir of Relief	Neck	30	Healer	Gold	70
Slugger's Choker of Accuracy	Neck	30	Damage	Gold	46
Slugger's Choker of Endurance	Neck	30	Damage	Gold	46
Slugger's Choker of Panacea	Neck	30	Damage	Gold	46
Slugger's Choker of Relief	Neck	30	Damage	Gold	46
Slugger's Necklace of Accuracy	Neck	30	Damage	Gold	56
Slugger's Necklace of Endurance	Neck	30	Damage	Gold	56
Slugger's Necklace of Panacea	Neck	30	Damage	Gold	56
Slugger's Necklace of Relief	Neck	30	Damage	Gold	56
Slugger's Pendant of Accuracy	Neck	30	Damage	Gold	78
Slugger's Pendant of Endurance	Neck	30	Damage	Gold	78
Slugger's Pendant of Panacea	Neck	30	Damage	Gold	78
Slugger's Pendant of Relief	Neck	30	Damage	Gold	78
Slugger's Sautoir of Accuracy	Neck	30	Damage	Gold	70
Slugger's Sautoir of Endurance	Neck	30	Damage	Gold	70
Slugger's Sautoir of Panacea	Neck	30	Damage	Gold	70
Slugger's Sautoir of Relief	Neck	30	Damage	Gold	70
Unwavering Choker of Accuracy	Neck	30	Controller	Gold	46
Unwavering Choker of Endurance	Neck	30	Controller	Gold	46
Unwavering Choker of Panacea	Neck	30	Controller	Gold	46
Unwavering Choker of Relief	Neck	30	Controller	Gold	46
Unwavering Necklace of Accuracy	Neck	30	Controller	Gold	56
Unwavering Necklace of Endurance	Neck	30	Controller	Gold	56
Unwavering Necklace of Panacea	Neck	30	Controller	Gold	56
Unwavering Necklace of Relief	Neck	30	Controller	Gold	56
Unwavering Pendant of Accuracy	Neck	30	Controller	Gold	78
Unwavering Pendant of Endurance	Neck	30	Controller	Gold	78
Unwavering Pendant of Panacea	Neck	30	Controller	Gold	78
Unwavering Pendant of Relief	Neck	30	Controller	Gold	78
Unwavering Sautoir of Accuracy	Neck	30	Controller	Gold	70
Unwavering Sautoir of Endurance	Neck	30	Controller	Gold	70
Unwavering Sautoir of Panacea	Neck	30	Controller	Gold	70
Unwavering Sautoir of Relief	Neck	30	Controller	Gold	70
Dominator's Eternium Band	Ring	30	Controller	Gold	78
Dominator's Eternium Claddagh	Ring	30	Controller	Gold	78
Dominator's Eternium Knucklespike	Ring	30	Controller	Gold	78
Dominator's Eternium Loop	Ring	30	Controller	Gold	78
Dominator's Eternium Ring	Ring	30	Controller	Gold	78
Dominator's Eternium Signet	Ring	30	Controller	Gold	78
Dominator's Iron Band	Ring	30	Controller	Gold	46
Dominator's Iron Claddagh	Ring	30	Controller	Gold	46
Dominator's Iron Knucklespike	Ring	30	Controller	Gold	46
Dominator's Iron Loop	Ring	30	Controller	Gold	46
Dominator's Iron Ring	Ring	30	Controller	Gold	46
Dominator's Iron Signet	Ring	30	Controller	Gold	46
Dominator's Steel Band	Ring	30	Controller	Gold	56
Dominator's Steel Claddagh	Ring	30	Controller	Gold	56
Dominator's Steel Knucklespike	Ring	30	Controller	Gold	56
Dominator's Steel Loop	Ring	30	Controller	Gold	56
Dominator's Steel Ring	Ring	30	Controller	Gold	56
Dominator's Steel Signet	Ring	30	Controller	Gold	56
Dominator's Vanadium Band	Ring	30	Controller	Gold	70
Dominator's Vanadium Claddagh	Ring	30	Controller	Gold	70
Dominator's Vanadium Knucklespike	Ring	30	Controller	Gold	70
Dominator's Vanadium Loop	Ring	30	Controller	Gold	70
Dominator's Vanadium Ring	Ring	30	Controller	Gold	70
Dominator's Vanadium Signet	Ring	30	Controller	Gold	70
Fighter's Eternium Band	Ring	30	Damage	Gold	78
Fighter's Eternium Claddagh	Ring	30	Damage	Gold	78
Fighter's Eternium Knucklespike	Ring	30	Damage	Gold	78
Fighter's Eternium Loop	Ring	30	Damage	Gold	78
Fighter's Eternium Ring	Ring	30	Damage	Gold	78
Fighter's Eternium Signet	Ring	30	Damage	Gold	78
Fighter's Iron Band	Ring	30	Damage	Gold	46
Fighter's Iron Claddagh	Ring	30	Damage	Gold	46
Fighter's Iron Knucklespike	Ring	30	Damage	Gold	46
Fighter's Iron Loop	Ring	30	Damage	Gold	46
Fighter's Iron Ring	Ring	30	Damage	Gold	46
Fighter's Iron Signet	Ring	30	Damage	Gold	46
Fighter's Steel Band	Ring	30	Damage	Gold	56
Fighter's Steel Claddagh	Ring	30	Damage	Gold	56
Fighter's Steel Knucklespike	Ring	30	Damage	Gold	56
Fighter's Steel Loop	Ring	30	Damage	Gold	56
Fighter's Steel Ring	Ring	30	Damage	Gold	56
Fighter's Steel Signet	Ring	30	Damage	Gold	56
Fighter's Vanadium Band	Ring	30	Damage	Gold	70
Fighter's Vanadium Claddagh	Ring	30	Damage	Gold	70
Fighter's Vanadium Knucklespike	Ring	30	Damage	Gold	70
Fighter's Vanadium Loop	Ring	30	Damage	Gold	70
Fighter's Vanadium Ring	Ring	30	Damage	Gold	70
Fighter's Vanadium Signet	Ring	30	Damage	Gold	70
Grappler's Eternium Band	Ring	30	Damage	Gold	78
Grappler's Eternium Claddagh	Ring	30	Damage	Gold	78
Grappler's Eternium Knucklespike	Ring	30	Damage	Gold	78
Grappler's Eternium Loop	Ring	30	Damage	Gold	78
Grappler's Eternium Ring	Ring	30	Damage	Gold	78
Grappler's Eternium Signet	Ring	30	Damage	Gold	78
Grappler's Iron Band	Ring	30	Damage	Gold	46
Grappler's Iron Claddagh	Ring	30	Damage	Gold	46
Grappler's Iron Knucklespike	Ring	30	Damage	Gold	46
Grappler's Iron Loop	Ring	30	Damage	Gold	46
Grappler's Iron Ring	Ring	30	Damage	Gold	46
Grappler's Iron Signet	Ring	30	Damage	Gold	46
Grappler's Steel Band	Ring	30	Damage	Gold	56
Grappler's Steel Claddagh	Ring	30	Damage	Gold	56
Grappler's Steel Knucklespike	Ring	30	Damage	Gold	56
Grappler's Steel Loop	Ring	30	Damage	Gold	56
Grappler's Steel Ring	Ring	30	Damage	Gold	56
Grappler's Steel Signet	Ring	30	Damage	Gold	56
Grappler's Vanadium Band	Ring	30	Damage	Gold	70
Grappler's Vanadium Claddagh	Ring	30	Damage	Gold	70
Grappler's Vanadium Knucklespike	Ring	30	Damage	Gold	70
Grappler's Vanadium Loop	Ring	30	Damage	Gold	70
Grappler's Vanadium Ring	Ring	30	Damage	Gold	70
Grappler's Vanadium Signet	Ring	30	Damage	Gold	70
Guardian's Eternium Band	Ring	30	Tank	Gold	78
Guardian's Eternium Claddagh	Ring	30	Tank	Gold	78
Guardian's Eternium Knucklespike	Ring	30	Tank	Gold	78
Guardian's Eternium Loop	Ring	30	Tank	Gold	78
Guardian's Eternium Ring	Ring	30	Tank	Gold	78
Guardian's Eternium Signet	Ring	30	Tank	Gold	78
Guardian's Iron Band	Ring	30	Tank	Gold	46
Guardian's Iron Claddagh	Ring	30	Tank	Gold	46
Guardian's Iron Knucklespike	Ring	30	Tank	Gold	46
Guardian's Iron Loop	Ring	30	Tank	Gold	46
Guardian's Iron Ring	Ring	30	Tank	Gold	46
Guardian's Iron Signet	Ring	30	Tank	Gold	46
Guardian's Steel Band	Ring	30	Tank	Gold	56
Guardian's Steel Claddagh	Ring	30	Tank	Gold	56
Guardian's Steel Knucklespike	Ring	30	Tank	Gold	56
Guardian's Steel Loop	Ring	30	Tank	Gold	56
Guardian's Steel Ring	Ring	30	Tank	Gold	56
Guardian's Steel Signet	Ring	30	Tank	Gold	56
Guardian's Vanadium Band	Ring	30	Tank	Gold	70
Guardian's Vanadium Claddagh	Ring	30	Tank	Gold	70
Guardian's Vanadium Knucklespike	Ring	30	Tank	Gold	70
Guardian's Vanadium Loop	Ring	30	Tank	Gold	70
Guardian's Vanadium Ring	Ring	30	Tank	Gold	70
Guardian's Vanadium Signet	Ring	30	Tank	Gold	70
Medic's Eternium Band	Ring	30	Healer	Gold	78
Medic's Eternium Claddagh	Ring	30	Healer	Gold	78
Medic's Eternium Knucklespike	Ring	30	Healer	Gold	78
Medic's Eternium Loop	Ring	30	Healer	Gold	78
Medic's Eternium Ring	Ring	30	Healer	Gold	78
Medic's Eternium Signet	Ring	30	Healer	Gold	78
Medic's Iron Band	Ring	30	Healer	Gold	46
Medic's Iron Claddagh	Ring	30	Healer	Gold	46
Medic's Iron Knucklespike	Ring	30	Healer	Gold	46
Medic's Iron Loop	Ring	30	Healer	Gold	46
Medic's Iron Ring	Ring	30	Healer	Gold	46
Medic's Iron Signet	Ring	30	Healer	Gold	46
Medic's Steel Band	Ring	30	Healer	Gold	56
Medic's Steel Claddagh	Ring	30	Healer	Gold	56
Medic's Steel Knucklespike	Ring	30	Healer	Gold	56
Medic's Steel Loop	Ring	30	Healer	Gold	56
Medic's Steel Ring	Ring	30	Healer	Gold	56
Medic's Steel Signet	Ring	30	Healer	Gold	56
Medic's Vanadium Band	Ring	30	Healer	Gold	70
Medic's Vanadium Claddagh	Ring	30	Healer	Gold	70
Medic's Vanadium Knucklespike	Ring	30	Healer	Gold	70
Medic's Vanadium Loop	Ring	30	Healer	Gold	70
Medic's Vanadium Ring	Ring	30	Healer	Gold	70
Medic's Vanadium Signet	Ring	30	Healer	Gold	70

Gallery

Promethium Lockbox

Promethium Key

Trivia

• While players with Legendary Membership have an unlimited supply of keys to open Lockboxes, players with Free or Premium Access will have to purchase a Promethium Key from the Marketplace from April 10th, 2012, onwards to open them. A Promethium Key will cost $2.49/250 Station Cash. A bundle of 5 will cost $9.99/1000 Station Cash.
• When Promethium is alloyed with Titanium and Vanadium, it forms a near-invulnerable metal.
• The bionic and cybernetic components of Cyborg are made out of Depleted Promethium, Deathstroke's mesh armor, sword and staff are also made of Depleted Promethium.
• Volatile Promethium is also capable of generating near-limitless amounts of energy and can be used as a power source for many gadgets. Volatile promethium is also a dangerous mutagen that can be used to mutate living beings or trigger their metagene.
• As revealed by Mepps, it is not really possible to "farm" lockboxes. "Your chances of finding them are based on time, not exactly on the amount of kills you get. You'll get just as many lockboxes going about your business and playing the game normally as you would going out and slaughtering everything in sight." Until game update 26 there was also a cap (15) for how many Lockboxes a character can find, that resets every 30 days.