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 and Resist Damage.

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. You have attained sixty-six Veteran levels.

Villain

This world is in a state of constant change, but there's one thing that people will always fear: you. You have attained sixty-six Veteran levels.

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 and Resist Damage.

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