PH/DS/ASS do not replace hard work, they just allow you to work harder.
In other words, they make your body more efficient at building muscle, but you still need the proper stimulus.
As for gaining muscle and losing fat... you need a caloric surplus to gain muscle. Naturally, you can gain about 1-1.5lb of LBM per month, but you need to be in a caloric surplus. Losing fat requires a caloric deficit. You cannot be in both surplus AND deficit at the same time. You CAN loser BF%, since keeping the same fat while gaining muscle will mean lower bf%.
If you were somehow able to magically monitor your body's nutritional requirement 24/7 down to the cellular caloric needs leve, I suppose you could limit fat gain while increasing only LBM, however, that is not possible. So you eiter eat enough and gain a little fat while maximizing muscle gains, or you don't eat enough and limit muscle gains in order to restrict fat gain. But seeing that quick gains are quickly lost due to your body not being used to the rapid mass gain, and muscles burning a lot more calories than non-muscle matter, it would make sense to maximize LBM gain even if slight fat gain is accompanied.
In short, do more research... I don't think you're ready for a cycle if you're asking questions about simple nutrition...