Aftermath Silver Ltd. — Regulatory Filings 2021

Feb 5, 2021

CONSENT of QUALIFIED PERSON

I, Brendan Mulvihill, MAusIMM (CP Met), RPEQ, consent to the public filing of the Technical Report titled Aftermath Silver Challacollo Silver-Gold NI 43-101 Technical Report and with an effective date of 15 December 2020 (the “Technical Report”) by Aftermath Silver Ltd.

I also consent to any extracts from, or a summary of the Technical Report in the 15 December 2020 News Release of Aftermath Silver Ltd.

I certify that I have read the 15 December 2020 News Release filed by Aftermath Silver Ltd. that the Technical Report supports and that it fairly and accurately represents the information in the sections of the Technical Report for which I am responsible.

Dated this February 2021 5th

Original Signed by

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Brendan Mulvihill, MAusIMM (CP Met), RPEQ