If you play the Nutaku FKG then yes, you are correct.
In DMM you get so much free stuff that you can a do a 10+1 pull every 2 weeks, plus they often give free tickets that are 3-6* rarity (still RnG, but its free RnG).
Only reason why I keep my Nutaku FKG account is because of the money I`ve spent back then.