Free Realms Trading Card Game Rewards?

I bought a shattered past booster pack on free realms and it cost me 360 sc. I only got one virtual reward from it and they were rewards i didn't like. I wanted the punk pants, or that beanie, or goth stuff, or chatty backpack, but instead i got stuff like an alligator head. I thought you were supposed to get more rewards for 360 sc. I know it also gives you cards for the game but i didn't think that was enough. Does it give you more rewards if you are on the card duelist job when you unlock it? Is there any way to get more rewards in one pack? Why did i get sucky rewards?