Test, tren, mast with intermittent fasting. I keep the carbs low and just eat intuitively. Eat carbs after you workout and you'll pretty much be close to keto (or in full keto if you're fasting long enough) and you'll have ample hours in the day in which you're in a fasted state and burning fat.
If you feel that you're needing a kick with your workouts and not getting pumped enough, seriously just up the fat. Everyone gravitates towards carbs and thinks they're shrinking, but a spoonful of MCT oil will go a long way. Everyone knocks it before they try it and I think a lot of people do NOT speak from experience. I speak from experience and I'm ripped all the time.
Don't fear wasting away either. You're on fucking steroids. Everyone thinks they're shrinking, but I swear that more often than not they just have less muscle and more fat than they think... again, you're on steroids. You will not shrink. You can't shrink. You don't have AIDs or a wasting disease, so as long as you have adequate rest then you should be fine. Protein requirements are also a lot lower on steroids because your nitrogen retention and protein turnover is way higher, so this should again squash the confounded fears of shrinking while cutting.
Commit to the cut and you'll lose a lot of body fat. You don't necessarily have to cut the calories as much as people think. I barely go below maintenance and with the intermittent fasting, my body has an ample opportunity to burn fat. If you're eating around the clock then you'll be in a fed state, with insulin circulating systemically and subsequently halting lipolysis. I think people don't realize you need to STOP eating in order to burn fat efficiently, otherwise you're running on the spot. A little bit of fasting goes a long way and you won't starve either, your insulin metabolism will become far better calibrated and conducive towards all your bodybuilding goals. Even if you skip breakfast and workout before eating, it'll go a long way.