Discovery Silver Corp. — Capital/Financing Update 2025

Mar 28, 2025

QUALIFICATION CERTIFICATE

TO: Ontario Securities Commission (Principal Regulator)

AND TO: British Columbia Securities Commission
Alberta Securities Commission
Financial and Consumer Affairs Authority of Saskatchewan
The Manitoba Securities Commission
Autorité des marchés financiers
Financial and Consumer Services Commission, New Brunswick
Nova Scotia Securities Commission
Office of the Superintendent of Securities Service, Newfoundland and Labrador
Office of the Superintendent of Securities, Prince Edward Island
Office of the Superintendent of Securities Northwest Territories
Office of the Yukon Superintendent of Securities
Office of the Superintendent of Securities, Nunavut

The undersigned, Andreas L'Abbé, the Chief Financial Officer of Discovery Silver Corp. (the "Issuer") hereby certifies on behalf of the Issuer in connection with the filing of the preliminary short form base shelf prospectus of the Issuer dated March 28, 2025 (the "Prospectus") pursuant to Section 2.2 of National Instrument 44-102 and to Section 2.2 of National Instrument 44-101, that:

(a) the Issuer is required to transmit documents through SEDAR+;
(b) the Issuer is a reporting issuer in at least one jurisdiction of Canada;
(c) the Issuer has filed with the securities regulatory authority in each jurisdiction in which it is a reporting issuer all periodic and timely disclosure documents that it is required to have filed in that jurisdiction

(i) under applicable securities legislation,
(ii) pursuant to an order issued by the securities regulatory authority, or
(iii) pursuant to an undertaking to the securities regulatory authority;

(d) the Issuer has, in at least one jurisdiction in which it is a reporting issuer,

(i) current annual financial statements, and
(ii) a current AIF (as that term is more specifically defined under National Instrument 44-101);

(e) the Issuer's equity securities are listed and posted for trading on a short form eligible exchange and the Issuer is not an issuer

(i) whose operations have ceased, or
(ii) whose principal asset is cash, cash equivalents, or its exchange listing

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and also certifies that all of the material incorporated by reference in the Prospectus and not previously filed is being filed with the Prospectus.

Dated this 28th day of March, 2025.

DISCOVERY SILVER CORP.

Per: “Andreas L’Abbé”
Andreas L’Abbé
Chief Financial Officer