Graphics , Sound is perfectly average score.
Even at max graphics setting , would only smoothen the AI model. It's not bad but also not good.
As for sound, it's so so without anything that can get u to hype or play more. It's Yu-Gi-Oh pc sound bgm style.
No story line , you just need to duel people and progress your account.
Okay this is the top you need to watch out.
First , a set amount of booster will be given for free.
Cards has many rarity starting from Legend to normal one.
Again the rarity doesn't justify ur winning deck. As usual they have cost attached. To use legend card you need to set up the amount of mana you can offer equal to that card requirement.
So in conclusion the deck still need a balance of normal card til legend card.
Simple version is .. think of those legend card like Yu-Gi-Oh god card that need 3 sacrifice.
Card battle mechanism, at first glance it's complex... but Not !! It's just an improvised of vanguard card gameplay.
Your AI has life point divided into 3 part..
The main body that determine winning or losing. It has certain life point by default on building deck.
The 2 side ORBs that gives buff or debuff depending on the effect. When this thing dies you can still play but minus the orb buff.
Mana Field : the amount of mana you can offer to summon your field monster.
Monster Field : This is where monster that going to attack ur enemy reside.
You can put the monster in monster field to mana field , vice versa.
Value wise , from opening more than 20 booster pack , It's not that bad since legendary card drop quite often.
Although there's some series you get unlucky , legend card is hard to summon early game anyways. Also you need to dedicate urself making a complete mono deck from the series or mix things up. So collecting gonna take a bit too much time.
This game already season 6 for english version ... ???
tips for newbie : if you still confused just set ur deck on auto based on ur AI. Then match with other player run it on auto , you get few chance to make ur AI auto battle.
Observe it , understand each of it moves , there's some hint during auto battle.