Invention System Capacity

Overview

The base number of invention salvage, vault slots, recipe slots and Auction House transaction slots a character can have increases with level. Additional slots can be obtained by acquiring certain badges, earned through the Paragon Rewards Program or can be purchased through the Paragon Market.

The maximum a character can have of each item is:

• 205 pieces of salvage
• 94 recipes
• 57 transaction slots
• 100 vault slots

Salvage Capacity

By Level

Level Range	1	2	3	4	5 – 35	36	37	38	39	40 – 44	45 – 50
Capacity	3 spaces	4 spaces	8 spaces	15 spaces	30 spaces	32 spaces	34 spaces	36 spaces	38 spaces	40 spaces	50 spaces

From Badges

Each of the following Invention System related badges allow a character to carry two additional salvage items, for up to 20 additional on-hand Invention Salvage slots. Except for Scrounger, which is awarded for the sale of salvage on the Auction House, the badges are for memorizing the level 25-30 IO enhancement recipes.

Scrounger You've sold 50 salvage on the Auction House.

Despoiler You have memorized the following recipes at level 25 and 30: Defense Debuff, To Hit Debuff, Taunt, and Confuse.

Rebuilder You have memorized the following recipes at level 25 and 30: Heal.

Protector You have memorized the following recipes at level 25 and 30: Defense Buff, Resist Damage, Intangible.

Charming You have memorized the following recipes at level 25 and 30: Sleep, Snare, Hold, Stun, Immobilize, and Fear.

Nuclear Powered You have memorized the following recipes at level 25 and 30: Endurance Modification and Endurance Reduction.

Hit-Man You have memorized the following recipes at level 25 and 30: Recharge Rate and Interrupt Time.

Colonel You have memorized the following recipes at level 25 and 30: Accuracy and To Hit Buff.

Warhead You have memorized the following recipes at level 25 and 30: Damage and Knockback.

Wanderer You have memorized the following recipes at level 25 and 30: Run Speed, Jump, Fly Speed, and Range.

The following veteran badge adds five more Invention Salvage slots:

Enduring Hero This world is in a state of constant change, but there's one thing people can count on: you. This badge has been granted to you for earning twenty three Reward Tokens. Villain This world is in a state of constant change, but there's one thing that people will always fear: you. This badge has been granted to you for earning twenty three Reward Tokens.

From Vanguard

Finally, level 35-50 characters can craft the Vanguard Storage Sack reward for an additional ten Invention Salvage slots.

Recipe Capacity

By Level

Level Range	1 – 5	6 – 9	10	11 – 15	16 – 19	20 – 25	26 – 34	35 – 40	41	42	43 – 50
Capacity	1 space	4 spaces	8 spaces	10 spaces	11 spaces	12 spaces	13 spaces	14 spaces	16 spaces	18 spaces	20 spaces

From Badges

Each of the following Invention Recipe related badges allows a character to carry one more recipe, for up to nine additional on-hand Invention Recipe slots. The badges are for memorizing the level 45-50 IO enhancement recipes.

Retrograde You have memorized the following recipes at level 45 and 50: Defense Debuff, To Hit Debuff, Taunt, and Confuse.

Reanimator You have memorized the following recipes at level 45 and 50: Heal.

Defensive You have memorized the following recipes at level 45 and 50: Defense Buff, Resist Damage, Intangible.

Mesmerizer You have memorized the following recipes at level 45 and 50: Sleep, Snare, Hold, Stun, Immobilize, and Fear.

Perpetual You have memorized the following recipes at level 45 and 50: Endurance Modification and Endurance Reduction.

Sharpshooter You have memorized the following recipes at level 45 and 50: Recharge Rate and Interrupt Time.

General You have memorized the following recipes at level 45 and 50: Accuracy and To Hit Buff.

Lord of War You have memorized the following recipes at level 45 and 50: Damage and Knockback.

Nomad You have memorized the following recipes at level 45 and 50: Run Speed, Jump, Fly Speed, and Range.

The following veteran badge adds five more Invention Recipe slots:

Enduring Enduring Badge

Transaction Capacity

By Level

Level Range	1	2	3	4	5	6	7	8 – 9	10 – 11	12 – 13	14 – 15	16 – 17	18 – 19	20 – 39	40 – 50
Capacity	1 space	2 spaces	3 spaces	4 spaces	6 spaces	7 spaces	8 spaces	9 spaces	10 spaces	11 spaces	12 spaces	13 spaces	14 spaces	15 spaces	16 spaces

From Badges

Each of the following Auction House transaction slot related badges add one transaction slot, for a possible total of five additional slots. The badges are awarded by selling any items (salvage, recipes, inspirations, etc.) on the market.

Merchant You've sold 250 items on the Auction House.

Retailer You've sold 1000 items on the Auction House.

Auctioneer You've sold 3000 items on the Auction House.

Marketer You've sold 5000 items on the Auction House.

Power Seller You've sold 7000 items on the Auction House.

The following veteran badge also adds one more transaction slot:

Enduring Enduring Badge

Vault Capacity

By Level

Level Range	1	2	3	4	5 – 35	36	37	38	39	40 – 44	45 – 50
Capacity	3 spaces	4 spaces	8 spaces	15 spaces	30 spaces	32 spaces	34 spaces	36 spaces	38 spaces	40 spaces	50 spaces