6 Zendikar Rising thematically connected commons and uncommons
Reanimator, for instance, values cards like these very highly
Then you can use the -2 to steal that great artifact you've been eyeing, and you retain it for the rest of the game
*Buy Krenko, Mob Boss cards on TCGPlayer or eBay *Buy Krenko, Mob Boss commander decks on eBay Goreclaw, Terror of Qal Sisma If youd rather smash face with enormous monsters, Goreclaw is your bear
Summons, while present in most FINAL FANTASY games, get a lot more attention in the story of FINAL FANTASY X as you follow Yuna's path as a summoner
(Most of the RulesEngine object would just act as a "wrapper" for other objects/methods.) Big objects are usually to be avoided because they have too much complexity but I don't see another way to handle a game like Magic