- LR and UR heroes, collab units and box CC set the value of a Grand Cross account.
- Version is fixed: Global, Japan and Korea are separate games with separate accounts.
- "Unlinked" vs "linked" describes the sign-in bindings. You want them clear and handed to you, never a guest-only account.
- Collab units (Re:Zero, Fire Force, Gachiakuta and more) cannot be pulled once the collab ends.
The Seven Deadly Sins: Grand Cross is a long-running Netmarble gacha, so an old account can hold years of heroes and collabs a new player cannot get. The listing headline is usually box CC, but the roster behind it is what you are paying for.
What determines value
- LR heroes. The top tier, often upgraded from URs. More LRs means more endgame options.
- UR and festival heroes. Festival units are the strongest pulls of each year.
- Collab units. Limited to their collab window; Re:Zero, Fire Force, Konosuba and Gachiakuta units appear in our listings.
- Box CC. Total combat class of the roster. A useful summary, not a substitute for the hero list.
- Diamonds and resources. Stored gems mean more pulls on the next banner.
- Version. Global accounts are the most requested; Japan and Korea are separate.
What is in our stock
From the 41 Grand Cross accounts listed on METAMMO on 6 October 2026, taken from listing titles: 19 are marked Global and 5 Asia; 14 are sold unlinked, ready to bind to your own login.
What to check before you pay
- Version. Global, Japan or Korea. Accounts do not move between them.
- Bindings. Which logins are attached (Netmarble ID, Google, Apple, Facebook, Steam), and that they are handed over or cleared.
- Roster screenshots. LR, UR and collab units matching the listing.
- Not guest-only. A guest account cannot be recovered if lost; it must be bound to a login you control.
The risk worth understanding
Netmarble's terms of service forbid you to "sell, transfer or try to sell or transfer an account". The publisher can act against a traded account, and no seller can remove that risk; our warranty does not cover bans.
The practical risk is recovery: the original owner reclaims the account through support after the sale. It is most likely with sellers who have no reputation to lose. Secure the account straight after delivery. Our record is public on G2G, Eldorado and GameBoost.
Frequently asked questions
Is it safe to buy a Seven Deadly Sins: Grand Cross account?
Netmarble's terms forbid account sales, so it can act against a traded account, and no seller can remove that. The practical risk is recovery. Take over every binding, secure it at once and buy with a warranty that covers recovery.
What does "unlinked" mean on a 7DS account?
The account has no social login attached yet, so you bind your own Netmarble ID, Google, Apple or other login after purchase. A linked account comes with an existing login that is handed over.
Can I play a Japan or Korea account on the Global version?
No. Global, Japan and Korea are separate versions with separate account databases, and there is no transfer between them.
What does the warranty on a Seven Deadly Sins: Grand Cross account cover?
Recovery. If the previous owner ever takes the account back, you get a full refund or a replacement of equal value, your choice, with no time limit. Confirmed claims are settled within 48 hours. Publisher bans and losses on the buyer's side, such as shared credentials or phishing, are not covered.
How is a Seven Deadly Sins: Grand Cross account delivered?
A specialist hand-checks the account, then hands over the login details in a private support chat, usually within a few hours and at most 24 hours after payment. If we miss 24 hours you can cancel for a full refund, and before delivery you can cancel for any reason.
Can I change the email on a Seven Deadly Sins: Grand Cross account?
Grand Cross accounts sign in through a Netmarble ID or a linked Google, Apple, Facebook, Steam or PlayStation login. You receive the logins listed for the account, including the linked email where the listing states it, and support walks you through moving it to your own email and turning on two-factor where the game offers it.
