Three players who made their New Zealand debut in the recent Oceania Cup have kept their bags for the World League final in Tucuman, Argentina next month.
Brooke Neal, Elizabeth Thompson and Sophie Cocks are in the squad of 18 for the tournament comprising of the world's top eight nations.
Four players were unavailable for selection either for injury or personal reasons - key striker Katie Glynn, defenders Emily Naylor and Aniwaka Roberts and classy midfielder Stacey Michelsen - which removes a large chunk of experience.
World No 3 New Zealand will play world champions Argentina (ranked second), Australia (sixth) and China (seventh) in pool B, while Olympic champions the Netherlands, England, Germany and Korea are in pool A.
"It will be a hard challenge," Black Sticks coach Mark Hager said.