jaejaez welcome to the QR forum.

You have already received a couple of good suggestions but I think you should see what is available to you. There are a large number of possible banks and cards shown on http://www.qatarairways.com/PrivilegeClub/Partners.page under 'Banks and Credit cards'. But before you start do what many do not do; ask yourself how will I use the card?

Good luck in finding what you need.