Do not bother with this one. Firstly there's 3 different types of summon currency, if you want to do the limited banner summons you need "Genesis Tarots" you very rarely get these given to you for free the most consistent way is to buy "packs" which are stupidly overpriced. Secondly forget being able to participate in some of the time gated content if you aren't from a country close to this games time zone.