Mastermind Toys Gift Cards. You know: the colourful plastic kind you can put in a fun envelope and hand to someone so they can choose the perfect gift? Choose from an expertly curated selection of more than 10,000 of the best specialty toys, games and books. Redeemable online at mastermindtoys.com or at any of our Mastermind Toys store locations. For gift card balance, store locations or terms and conditions visit mastermindtoys.com