Design card with special features for a Sports Betting Game

We are launching a sports betting game app for Android. The users can register and place bets on real matches using real odds, but using virtual currency(no real money gambling). We want to add Cards into this game. The users will be able to use cards to unlock special features and boosts, for example : - card offering x2 Daily Bonus - card to double winnings from a bet - card to increase level - card for a free bet The card design can be something similar to Fifa Ultimate Team(FUT), however we would prefer a unique and more appealing design. For this project we require to design ONE card for the Double Daily Bonus. It should include the following info & content: - icon/image of the x2 daily bonus - title of the card - short text explaining what this card gives - expiration time of this card(3 days, 7 days or 30 days) - status of card(Basic, Rare or Extra Rare) or it can be Bronze, Silver & Gold Any advices & recommendations will taken into account. We will take into account only the bids from freelancers who have read & understood the requirements. Please ONLY bid if you have experience in creating a good and appealing design for mobile games. If the first design will be approved then we will work on designing the rest of the cards(20+).