A Game of Thrones (card game) specific number of fixed cards that always appeared in that packaging. Also available were "draft packs" which consisted of 1 "draft" card, 5 "plot" cards, 6 "house" cards and 8 "locations" that are generally useful to any deck, and allow for a more level competitive field during "draft" tournaments. In late 2007, the A Game of Thrones CCG was converted to the A Game of Thrones LCG (Living Card Game), which ended the random booster packs in favor of fixed packs, called Chapter Packs, released on a roughly monthly basis. Chapter packs consist of 60 fixed cards - 3 copies
Partition of a set into the connected components of the subgraph formed by the given set of edges. In this way, the lattice of partitions corresponds to the lattice of flats of the graphic matroid of the complete graph. Another example illustrates the refining of partitions from the perspective of equivalence relations. If "D" is the set of cards in a standard 52-card deck, the "same-color-as" relation on "D" – which can be denoted ~ – has two equivalence classes: the sets {red cards} and {black cards}. The 2-part partition corresponding to ~ has a refinement that yields the "same-suit-as" relation ~, which has