I have the core set and am playing with only pure (single - shere if influnce) decks at the monent but am being hammered. Will start mix sphere next. I have the core set as stated but also have several adventure packs and Expansions. I love the theme and the game from the early days.
But I am asking do I store the cards in 9 holders to a card page sleeves or do I have to keep the cards separate in the adventure packs and therefor I am better storing them in the packs they came. Can I put all heroes in one to two pages of cards pageand then all cards from one sphere from all adventure packs / Expansions, so if I am created a deck I can draw from all cards possible?