I used to smoke exclusively Djarum Black, Black Menthol, Tea, Super, ... and every other flavor they offer. I'd order cartons from India.
The Clove flavor they have is short (too much like kitchen spice) and lacks some of the subtlety. Exactly what flavors I recommend adding is tough to come up with off the top of my head (haven't had a black in a week), but someone else suggested to me that I mix their clove with cinnamon roll.