If you're not a TCG person, are you sure making a TCG set is something you should be doing? If you're not making art, and don't know how attacks work (your only card has an attack which does 35 damage, this never happens in the TCG, since there's no way of indicating damage which is not divisible by 10), what would other people find interesting about your project? I'm sure there are other ways of doing creative stuff which do involve things within your areas of expertise.
For example, I know next to nothing about the Sonic the Hedgehog universe. It would be silly for me to make a thread where I try to come up with new Sonic characters, right?
I think it might be best to either learn the TCG before starting a project like this, or to search for other creative outlets.