There are something you must know about this game. 1. They give you 3000 Gems up front. 2. each 10 Draft cost 3000 gems. 3. they give you an unlimited retry draft for 1 times. So that I have come up a theory to maximum my result using the information above. The trick is; first, use the 3000 Gems for a normal drafts. If I didn't get 2 Rank S, then I will delete my account and do it again. Until I got 2 Rank S Monsters, then play the game and earn 3000 Gems, then use it in the Unlimited Retry Draft to get the next 2 Rank S Monster, if I didn't get it, then just retry. At Result, I am able to get 4 Rank S for less than 2 hours. Hope this will help you.#dragonquesttact