Counterpart to Registration Rights Agreement December 22, 2014

Exhibit 10.216

Counterpart to Registration Rights Agreement

December 22, 2014

Each of the undersigned hereby absolutely, unconditionally and irrevocably agrees as a Guarantor, as defined in the Registration Rights Agreement, dated May 6, 2014 by and among Endo Finance LLC, a Delaware limited liability company and Endo Xxxxx Inc., a Delaware corporation, the Guarantors party thereto, RBC Capital Markets, LLC and Deutsche Bank Securities Inc., relating to the 7.25% Senior Notes due 2022, to be bound by the terms and provisions of such Registration Rights Agreement.

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Exhibit 10.216

IN WITNESS WHEREOF, each of the undersigned has executed this counterpart as of the date first written above.

BOCA PHARMACAL, LLC, as a

    by GENERICS INTERNATIONAL (US), INC., its

     sole member

By:	/s/ Xxxxxx Xxxx
	Name: Xxxxxx Xxxx
	Title: Assistant Secretary

XXXX INTERNATIONAL, LLC, as a

    by XXXX PHARMACEUTICALS, INC., its

     sole member

By:	/s/ Xxxxxx Xxxx
	Name: Xxxxxx Xxxx
	Title: Assistant Secretary

XXXX CAPITAL MANAGEMENT, INC., as a

By:	/s/ Xxxxxx Xxxx
	Name: Xxxxxx Xxxx
	Title: Assistant Secretary

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