Im just starting to collect card, so I ve bought some boosters to get something new. I prefer old series so I bought Pokemon Jungle 11 cards unlimited x5 and Pokemon Expedition 9 cards. I thought expedition will be like Set Base because they are not selling it more, but it wasnt. But what I wanted to say is about proportion of cards : there were like 1 % of Psychic, Fire, Rock, some more rock, about 10 % of trainers and some more uncolored. The bigger rest was water with grass. Grass was the biggest part. This unbalance is normal?