You can buy final equipment restricted to FFA maps with WPs in this shop.
The equipment bought from this shop has 100% enchant success chance all the way to e14 for weapons/armors and e3 for engines/attachments. There are legendary fixes and hyper cards you can use on these equipment.
The equipment can only be used in FFA maps (WarZone included).
Original e15 equipment are still usable as they were in FFA maps.