Game got update:
-Now you can change card's lewd art and see previous ones.
-Several UI changes like gender info is implied with symbols instead of texts, same with race.
-Different rarity for some cards added, also i think there are 3 new chaos cards added. Wyvern got her art changed on rare rarity while epic and legendary versions stay the same (anuk) but its full size is not loading atm, seems to be bugged.
Thats all that comes to my mind. Hope they wont release a new event in following weeks cuz i have exams D: