I havent been playing this in a while and i suddenly got interested in diamond and pearl and i want to get involved with the wifi battling. anyway what i want to know is if i can get good competetive teams without having to trade pokes back from the older carts or better yet using only one version od d/p?. Reason is because i dont have money to spend on games. I know pokes like blissey and metgross,ttar ect i can get in the game but are staples from older games like zapdos,celebi,jirachi, and suicune needed?Obviously i wont have one team ill use forever so yeah