The Devil called PRAXIS

[BaylorBean]

So I am going through the process of getting certified in TX right now, where you don't have to take the PRAXIS. Most likely in the next 5 years or so I will be moving back to Missouri. So my question is: Since I've never taken any of the PRAXIS tests, do I have to take PRAXIS I and others? I'm new to this whole teaching thing and since Texas is its own country everthing seems much different here than any where else!

Thanks!