From the main menu, press
, scroll down (
) to "Requisitions", scroll across (
) to "My Packs" and open it with
.
If you have any gold Packs, simply open one of them with
, and this achievement will pop!
If not, press
to switch to the Requistion Store, and with 10,000 REQ Points, you can buy a Gold REQ Pack.
EDIT: @Gilbert Prime has mentioned that it only popped after opening a pack that had been bought, not from one they already owned.
You gain REQ Points from: Completing matches (more if you play well or your team wins the match), opening REQ Packs that you earn just playing the game + logging in, selling your REQs (go to "Requistions, then Collection, then "Power Weapons and Vechicles" or "Boost", and press
to sell* the selected REQ. You can also use Boosters to gain more REQ Points (RP Boosters, they have a Cube on them!)
* REQs sell for different prices.
*** Spoiler - click to reveal ***Common (Grey) = 50 REQ Points,
Uncommon (Green) = 75 REQ Points,
Rare (Blue) = 100 REQ Points,
Ultra Rare (Purple) = 150 REQ Points,
Legendary (Gold) = 200 REQ Points