Repairing

To repair your gear you have two options, either you craft and use a repair kit, or buy them from vending machine in the lobby.
The difference between the two is where to place the cost of repair, the kits costs materials to craft, while the vending machine costs cash to use, and a lot more. 

Below is a table showing which rarity your repair kit needs to be at to fix gear:

Repair Table

Common Kit

Uncommon Kit

Rare Kit

Super Rare Kit

Epic Kit

Legendary Kit

Mythic Kit

Common

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Uncommon

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Rare

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Super Rare

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Epic

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Legendary

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Mythic

No

Yes

Yes

Yes

Yes

Yes

Yes

Unobtanium

No

No

Yes

Yes

Yes

Yes

Yes

Ascended

No

No

No

Yes

Yes

Yes

Yes

Abyssal

No

No

No

No

Yes

Yes

Yes

Gear can be repaired at any quality- even if it is broken!