Special Pre-Sale Terms

OWB Voucher NFT Sale

Supplement to the Clash of Coins Terms of Use

Last Revised on March 24, 2026

These Special Pre-Sale Terms (the “Special Terms”) supplement the Clash of Coins general Terms of Use (the “General Terms”) solely with respect to the March 24, 2026 pre-sale of certain non-fungible token vouchers linked to future Agentic Mode subscription activation and related in-game utility (the “Pre-Sale”). Capitalized terms used but not defined in these Special Terms have the meanings given in the General Terms.

If there is any conflict between these Special Terms and the General Terms, these Special Terms control solely with respect to the Pre-Sale, the Voucher NFTs (as defined below), their redemption, and any subscription activated through redemption of a Voucher NFT. In all other respects, the General Terms remain in full force and effect.

1. Reviewing and Accepting These Terms

Please read these Special Terms carefully, as they set out your rights and responsibilities when you buy Voucher NFTs intended for use with content and functionalities accessible via our Website and the Game (collectively, the "Services"). When each Voucher NFT is sold for the first time, the agreement for sale is between the Company and the initial purchaser. If the initial purchaser decides to sell the Voucher NFT to a third party, then the Company is not a party to any agreement between such third party buyer and seller of Voucher NFT or between any other users. All Voucher NFTs are stored on and accessible on Base blockchain. As such, the Company does not maintain the Voucher NFTs on its own infrastructure and, aside from transferring control of the Voucher NFT to the initial purchaser of the Voucher NFT, the Company has no control over the transfer, storage, ownership or maintenance of the Voucher NFT.

When you connect a compatible third party cryptocurrency wallet ("Digital Wallet") to the Clash of Coins website, Voucher Pre-Sale portal and game ("Platform"), you accept and agree to be bound and abide by these Special Terms and all of the terms incorporated herein by reference. If you do not agree to these Special Terms, you must not access or use the Platform and Services. We reserve the right to change or modify these Special Terms at any time and in our sole discretion. You agree and understand that by accessing or using the Platform and Services following any change to these Special Terms, you are agreeing to the revised Special Terms and all of the terms incorporated therein by reference.

We suggest that you periodically review the Special and General Terms to ensure that you understand how they apply to your activities on the Platform.

2. What Is Being Sold

In the Pre-Sale, the Company is offering up to four categories of NFT-based vouchers (each, a "Voucher NFT"). Each Voucher NFT represents a contractual right, subject to these Special Terms and the General Terms, to redeem that Voucher NFT after the launch of Agentic Mode for activation of a designated subscription tier on one eligible game account for a stated subscription period.

Each Voucher NFT will correspond to a subscription period of one (1), six (6), or twelve (12) months, as specified on the applicable sale page or metadata, and to a specified subscription tier or bundle of in-game utility described by the Company at the time of sale.

Unless the Company states otherwise on the sale page, there is no purchase limit per wallet or per user.

3. Nature of the Voucher NFT

A Voucher NFT is not itself an active subscription, does not by itself unlock subscription benefits before redemption, and does not entitle the holder to any recurring-billing relationship before activation. Until redeemed in accordance with these Special Terms, a Voucher NFT is only a redeemable blockchain-based voucher right.

No recurring charges, subscription benefits, booster-purchase rights, tournament-participation benefits, or account-level perks attach to a Voucher NFT before activation of the underlying subscription.

The Voucher NFT may be transferable on-chain unless otherwise restricted by the Company, but any transferee, purchaser, assignee, or later holder takes the Voucher NFT subject to these Special Terms, the General Terms, and any technical, legal, sanctions, eligibility, or account-linking requirements then in effect.

4. Pre-Sale Purchase; Payment Methods; Finality

By placing an order for a Voucher NFT, you submit a binding offer to purchase that Voucher NFT. If your transaction is accepted and confirmed on-chain or through the applicable checkout flow, the Voucher NFT will be transferred to your compatible Digital Wallet.

The Company may accept payment in one or more supported digital assets and/or, where made available, card-based or other fiat checkout third-party payment processor. Any third-party processor's terms, privacy policy, and compliance requirements may apply in addition to these Special Terms.

All Pre-Sale purchases are final and non-refundable except to the extent required by applicable law or expressly stated otherwise by the Company in writing. The mere delay of Agentic Mode launch, a change in features, balancing, or utility, or a decline in secondary market value, shall not by itself entitle you to a refund, chargeback, rescission, or compensation, except where non-waivable law requires otherwise.

5. Linking Your Digital Wallet

When you link your Digital Wallet, you understand and agree that you are solely responsible for maintaining the security of your Digital Wallet and your control over any Digital Wallet-related authentication credentials, private or public keys, non-fungible tokens or tokens that are stored in or are accessible through your Digital Wallet.

Any unauthorized access to your Digital Wallet by third parties could result in the loss or theft of Voucher NFTs and/or funds held in your wallet and any associated wallets, including any linked financial information such as bank accounts or credit cards. We are not responsible for managing and maintaining the security of your Digital Wallet nor for any unauthorized access to or use of your Digital Wallet. If you notice any unauthorized or suspicious activity in your Digital Wallet that seems to be related to the Platform, please notify us immediately.

6. Redemption; Activation; Burn / Use Marking

Following the public launch of Agentic Mode, the holder of an eligible, unredeemed Voucher NFT may, during any redemption window designated by the Company, redeem the Voucher NFT to activate the corresponding subscription on one eligible game account selected by the holder during the activation flow.

Redemption shall require: (a) proving control of the wallet holding the Voucher NFT; (b) linking or authenticating the game account that will receive the subscription; (c) passing any then-applicable KYC, sanctions, fraud-prevention, or account-security checks reasonably required by the Company; and (d) completing any activation confirmations required by the Company.

Upon successful redemption, the Voucher NFT will be burned, irreversibly marked as used, or otherwise rendered non-redeemable by a method chosen by the Company in its discretion.

Redemption is one-time only. Once redeemed, the Voucher NFT cannot be reused, reissued, or transferred as an unredeemed voucher.

The subscription period begins on activation, not on the date of Pre-Sale purchase or on-chain receipt.

7. Subscription Benefits; Boosters; Rewards

The subscription activated through a Voucher NFT will provide the tier-specific features presented by the Company at activation and/or on the applicable product page. Depending on tier, these may include gameplay or account features such as increased limits on teams of agents eligible for Agentic Mode tournaments, and the ability to purchase designated booster packs containing special hero-agent cards or similar in-game content.

For the highest tier, the Company may offer additional gameplay, tournament and/or participation-related benefits, including increased eligibility for rewards or bonus in-game rewards made available to holders of that tier. Any such tournament, participation or reward feature is part of the game economy and tournament system only and does not constitute a share of revenue, profit, treasury assets, or passive investment return.

All gameplay, balancing, tournament, participation, booster, and reward mechanics are subject to change by the Company in good faith for legal, anti-cheat, economy-balancing, operational, safety, or product reasons. The Company may adopt separate tournament rules, event rules, participation rules, eligibility criteria, or reward rules, and participation in such features may require additional acceptance of those rules.

8. Auto-Renewal After Activation

At the time of activating a Voucher NFT, the user may be asked to designate a payment method for future subscription renewals. For so long as the Company offers recurring renewals for the applicable subscription tier, the activated subscription will automatically renew at the end of the initial redeemed term unless the user cancels before the next renewal charge.

No automatic renewal, no recurring charge authorization, and no subscription billing relationship arises merely from purchasing or holding a Voucher NFT. Automatic renewal begins, if at all, only after the user completes the separate activation flow, is presented with the applicable recurring subscription terms, and gives express affirmative consent to future renewal charges.

At activation, the Company (or its payment processor) will present, in a clear and conspicuous manner, the material automatic-renewal terms then applicable, including: (a) that the subscription will automatically renew unless cancelled; (b) the renewal period; (c) the amount or method for determining the renewal charge; (d) the payment method to be charged; (e) how to cancel; and (f) where required by law, a retainable acknowledgment of the renewal terms and cancellation method.

Unless otherwise disclosed at activation, an activated subscription will renew for successive periods of the same tier and billing cycle displayed at activation, at the then-current renewal price. The Company may change future renewal pricing or billing cycles in accordance with applicable law and the General Terms, provided required notices are given where non-waivable law so requires.

Users may cancel future renewal charges at any time before the next renewal charge through the account settings, billing portal, or another easy-to-use cancellation mechanism designated by the Company. Cancellation stops future renewal charges only; it does not unwind the already-activated subscription term then in progress.

9. Delay, Modification, or Non-Launch of Agentic Mode

The Company does not guarantee that Agentic Mode will launch on any particular date, that launch will occur without delay, or that all advertised or described features will be available at launch or remain available thereafter. Launch timing, subscription tiers, booster mechanics, tournament structure, and account benefits may change.

If Agentic Mode is delayed, the Company may postpone redemption and activation until launch. If, in the Company's good-faith judgment, a particular advertised feature cannot be delivered as originally described, the Company may provide a substantially similar or reasonably equivalent gameplay or account benefit in its place.

If the Company determines that Agentic Mode or the relevant subscription product will not launch at all, the Company may, to the extent permitted by law, elect to provide substitute digital utility, store credit, a different redemption path, or another remedy determined by the Company in good faith, except where a different remedy is required by applicable non-waivable law.

10. Transfers; Secondary Sales; Account Eligibility

Because Voucher NFTs may be transferred or resold on-chain, the Company may require a later acquirer to complete any wallet-linking, account-linking, eligibility, sanctions, or fraud checks before allowing redemption.

The Company is not responsible for any secondary sale, any price paid in a secondary transaction, or any representation made by a third-party seller.

The Company may refuse activation or redemption if: (a) the Voucher NFT has already been redeemed, burned, or marked used; (b) the holder cannot prove control of the wallet holding the Voucher NFT; (c) the holder or linked account violates the General Terms or these Special Terms; (d) activation would be unlawful or sanctionable; or (e) the holder is located in or acting for a prohibited jurisdiction or person.

11. Compliance; Eligibility; Sanctions

The Pre-Sale, redemption, and any resulting subscription remain subject to the General Terms' KYC, AML, sanctions, and export-control provisions. The Company may request identity, source-of-funds, wallet, account, or other compliance information before purchase, after purchase, at redemption, or after activation.

The Company may suspend, deny, or cancel access to redemption, renewal, or account-level benefits if required by law, sanctions compliance, anti-fraud, anti-cheat, or platform-security considerations.

You represent that you are at least eighteen (18) years old and legally capable of entering into these Special Terms.

12. No Investment Purpose; Non-Endorsement

Voucher NFTs, subscriptions, booster rights, participation and tournament-related benefits are offered for consumptive use within the Company's game ecosystem and not for any investment, speculative, profit-sharing, or passive return purpose. Any secondary-market value is incidental and outside the Company's control.

The fact that the Voucher NFTs may be minted, transferred, or displayed on Base or another blockchain does not imply that Base or any affiliated person endorses, sponsors, approves, or is responsible for the Pre-Sale, the Voucher NFTs, the subscriptions, the game economy, or any participation, tournament or reward mechanics.

13. Taxes; Fees; Gas; Processor Charges

You remain solely responsible for any blockchain gas fees, marketplace fees, processor fees, taxes, duties, levies, or similar charges associated with the purchase, transfer, redemption, activation, renewal, or use of Voucher NFTs and subscriptions, except as otherwise expressly required by law.

14. Risk Disclosures

In addition to the risk disclosures in the General Terms, you acknowledge that: (a) Voucher NFTs may lose all market value; (b) redemption utility depends on the future launch and continued operation of Agentic Mode and the relevant account systems; (c) subscriptions and benefits may be modified for balancing, legal, or technical reasons; (d) blockchain transfers are generally irreversible; (e) the Company cannot guarantee wallet compatibility, uninterrupted platform availability, or continued support for every marketplace or wallet integration; and (f) recurring billing after activation may be handled by third-party processors and be subject to their platform limitations, outages, or compliance requirements.

15. General Provisions

Except as expressly modified by these Special Terms, the General Terms continue to apply in full, including the provisions relating to intellectual property, disclaimers, limitation of liability, indemnification, governing law, dispute resolution, force majeure, and assignment. For avoidance of doubt, references in the General Terms to “Game NFT’s” will be deemed to include Voucher NFTs to the extent applicable.

The Company may update these Special Terms in good faith to reflect changes in law, payment processing, launch timing, anti-fraud practices, or product design. Updated Special Terms will apply prospectively to activation, redemption, and renewal to the extent permitted by law.

These Special Terms, and any rights and licenses granted hereunder, may not be transferred or assigned by you without our prior express written consent, but may be assigned by us without restriction. Any attempted transfer or assignment in violation hereof will be null and void.

These Special Terms, together with any amendments hereto, General Terms and any additional agreements and terms incorporated herein by reference, comprise the entire agreement between you and the Company relating to your purchase, access to and use of any Voucher NFTs you have purchased, and supersede any and all prior discussions agreements, and understandings of any kind.

16. How to Contact Us

You may contact us regarding the Pre-Sale, Voucher NFTs, subscriptions, or these Special Terms by using the contact details specified in the General Terms or on the applicable sale portal.