Another analogy to go with zewi here. If I say I want to teach you one football play at a time to the degree you master the play and then we move on to the next or we can learn 5 plays at a time which will serve you best? If yo truly master one at a time there is no confusion in the game when we begin to put all these plays together to dominate our goals. In the other scenario the team is often confused, losing ground, just throwing things at the wall to see if something works. You learn your compounds and how they impact your body and that becomes power in building and carving the new you. That might even mean running the test only molre than one cycle to master its effect on you, master the control of the sides etc. One of the most important things zewi struck on as well is if you were to be gyno prone, dbol is not how you want to learn that! Test if gyno prone will allow you a much better outcome in gyno control than dbol. Hated to even put anything here zewi just hit all the points but just to X2 and reinforce his thoughts here. There is no divide on this other than there is right and wrong way, beginning with 2 compounds is the latter.

read this http://www.eroids.com/forum/steroids-qa/anabolic-steroids/dbol-what-is-it and all the responses.

Dbol is hard on the liver, and unless you have been taking liver support, well that could hurt. Also there is more sides from Dbol because of how potent it is.

Adding Dbol to your first cycle, is the unsafe way of doing it. And your asking why.

1. You have no idea how your body is going to react to Test, are you gyno pron acne, etc.
2. Than if you add Dbol which is known to bring sides faster and Stronger, without you every doing a cycle, and finding out if your pron to anything just imagine the world of hurt you could be in.

IMO(and 99% here if their smart) Would tell you one compound at a time, to learn from.
You don't learn how to drive a car on the highway to start.The same thing with AAS slow in steady will get you to the highway.

You need to understand your body, so you do a Test E cycle things were good no sides, had your AI great PCT everything was smooth. So your next cycle you want to add Dbol that's cool, but some sides come that you didn't have last time. Well now you no for a fact its not the Test its the Dbol, and you can adjust your AI or adjust how much Dbol you are taking.

That is why you don't add Dbol or any other compound in your First cycle. One at a time. slow and steady--gives best results and less sides.