Exhibit 14(b)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form N-14 of BlackRock Series, Inc. of our report dated December 21, 2018, relating to the financial statements and financial highlights, which appears in BlackRock International Fund’s Annual Report on Form N-CSR for the year ended October 31, 2018. We also consent to the references to us under the headings “Other Service Providers” and “Financial Highlights” in such Registration Statement.

/s/PricewaterhouseCoopers LLP

Philadelphia, Pennsylvania

July 17, 2019