Realistic...they are simply undoable...no matter how much time goes by or grinding you do...unless...unless, you spend extravagant amounts of jewels on every Premier medal draws SE offers up, and that means spending hundreds of your real dollars. Most will have to spend multiple 3,000 jewel draws to get one or two Premium medals that are worth anything. SE has even offered prizes for those who have spent hundreds of dollars on 10 draws and not gotten any new or Premium medals. If SE is going the extra mile to offer something special for those who have hundreds of dollars to spend and got nothing, that tells you that you have to have astronomical luck to get anything worth anything on a simple 3,000 jewel draw.