Terms of Use

Using ONE Arena

By using ONE Arena, you agree to follow these terms and the laws that apply to you. You may use the platform only if you can legally enter this agreement and are permitted to use the offered features in your location.

You are responsible for your wallet, device, credentials, and activity performed through them. Do not use ONE Arena for fraud, abuse, manipulation, unauthorized access, or conduct that harms other users or the service.

Wallets and blockchain transactions

ONE Arena uses a compatible wallet to authorize purchases and protected game actions. You control whether to approve a wallet request. Blockchain transactions may be public, irreversible, and subject to network fees or delays.

ONE Arena will never ask for your seed phrase or private key. You are responsible for reviewing transaction details and keeping wallet credentials secure.

Packs, values, and sellback

Pack prices, inventory, odds, card values, and sellback rates may change. Review the current pack details and exact transaction amount before approving a purchase.

Insured value is a card reference value, not a promise of cash. Early sellback amounts are estimates. Direct sellbacks show the exact transaction payment before wallet approval. A match-won card uses a separate return flow: your signature returns the card to ONE Arena escrow, Collector Crypt then completes the sale, and the exact confirmed USDC is shown after settlement.

Market values can change, and no purchase or card value is guaranteed to increase.

Games and rewards

Game rules, entry requirements, prizes, Points, Silver, Essence, and other rewards are described in the relevant product flow. Availability can change for maintenance, safety, inventory, or product reasons.

Do not use bots, coordinated abuse, multiple identities, transaction manipulation, or other unfair methods. ONE Arena may restrict access, reverse off-chain rewards where permitted, or investigate activity that threatens fair play or platform safety.

Cards, custody, and other services

Supported cards associated with your wallet may appear in ONE Arena. Physical custody, redemption, shipping, and marketplace activity may be provided by independent services under their own terms. ONE Arena does not operate those external services.

Availability and risk

Digital assets, blockchain networks, wallets, inventory providers, and online services can fail, pause, or change. ONE Arena may update, suspend, or discontinue features to protect users, comply with requirements, or maintain the service.

Use the platform only after considering the technical, market, and transaction risks. Nothing on ONE Arena is financial, investment, tax, or legal advice.

Third-party audio used by ONE Arena remains subject to its credited license. The distributed audio credits identify those works, creators, sources, and modifications.

Questions and disputes

Contact Support promptly if you believe a transaction or account action is incorrect. Additional formal notice and dispute procedures may apply.