well, you could do several things, for one, you could adapt the production to not inlcude flash paper, flash paper is just a form of misdirection, you can use another type. Another option would be to include some sort of flame in your act whether that be a candle on stage, a spec with a lighter of something else. there are also certain props for a one handled light that leaves you clean, a think one is called a flint something or another, a friend of mine has a method using just his two fingers and snapping with the proper setup. if you can light a match one handed that would work too. another method i like is, most flash paper doesn't actually require a flame to touch it, just be close enough to heat it up to ignite, as such a match that has just been blown out can still light some flash paper. that gives you the option of lighting a match, blowing it out, using it to ignite the FP and do the production. with some creative lighting and the proper timing that might work. think about it, lights go out just as you blow out the match and come back on just in time for everyone to see a deck at your fingertips.