500mg magnesium, 450-900 mg ashwaganda, 400mg green tea extract (or 400mg L-theanine) about an hour before bed.
It took about two weeks of consistently taking it at the same time with the same bedtime (or as close as possible) to get the dreams going.
That being said, legit it is like living two lives, for me. You get the boring daytime life, then you can fly and turn into a horse and shoot lasers and just generally fuck shit up however you want at night. Super cool.