User blog comment:FKay/Fairy Tales & Nightmares 2/@comment-32131233-20170603014515

for gacha games, I find it better to summon on the unit that you really need..

Some f2p unit can works great if we up their SA and open their path..

That's what I do in OPTC (1 year playing), never pull on hoping Legend, just the unit that I need

same with Dokkan (45 days), getting exteremely rare unit (Gogeta, Rose) just a bonus for me.