The Magic: the Gathering (MTG) set Born of the Gods (BNG) was released on Feb 7th, 2014. It includes 12 token cards.
Born of the Gods is an expansion set in the Theros block. An expansion set in Magic: The Gathering is a pool of cards released together and designed for play in the same environment. Standard cards and tokens in a set can be obtained at random through booster packs. Sometimes a set will contain promo tokens that are given away as prizes at Friday Night Magic (FNM) or special pre-release events.