Drol will produce a ton of water gains. If you are tall, you might go up 25 lbs in a week. Make sure you drink a lot of water to keep yourself flushed. The weight you will gain is water retention but by drinking a lot, you can keep from holding too much and you will flush the higher levels of sodium from eating a lot…and that is the key, EAT! Steroids will help you to use more of the protein you consume, so give you body all the protein it needs in order to make the progress you want to see. Best of luck! Train hard and be sure. Don't forget PCT at the end