Did you buy the structure deck but Primite is to expensive? How about you try this engine #YGOTrends 15 Yu Gi Oh! cards from old collections that could be worth serious money AOL What do you guys think about monsters that uses your opponent's monsters as material to summon to your side of the field? Do you think they even the playing field or do Polymerization Decks and Ruling YuGiOh! Duel Links GameA