I've read some reviews of people saying the game is really bad giving 3/10 scores.And that's not true.
Cards are like Enchant to your Armor/Weapon/Footgear/etc, which give additional stats or skills.
Graphics 8.5/10
This game has great 2D graphics. at the first look is kinda - wtf? - but when you start playing is just Plain and Fun. And the Anime-Look of the graphics makes it even better.
Sound 9/10
The sound on this game is great, every single map has theyre own Theme which are really good. In cities it is a calming music , so you can relax a lil from killing mobs,The skills and attacks have a good sound too, and animations also.
Gameplay 7.5/10
After playing lots of MMORPGs for me those new 3D stylish games looks always the same but this game let me play it more and more and more....i play it since it get released, i played a lot the stopped coz i think it was boring, but a friend of mine started playing it , and...i started a lil too , just to help him, an d i played for e great time again, and now im playing it game.
At the begging is a lil hard to get used if you never played a game like this, but after a little of playing is nice.
The PvP / WoE system are great and let you play even more.