This deck is easy to understand and use, even for beginners, because its basic concept is to "increase the power of our SIGNI by increasing our hand and fighting to reduce the power of our opponent's SIGNI.
At level 3, put Shiina Yuika, Code 2434 on the field to create a more defensive field. If powerful SIGNI appears on your opponent's field, use Takamiya Rion, Code 2434 to vanish it!. When you want to protect yourself from your opponent, use Himawari Honma, Code 2434. Center LRIG Lize's ability is also powerful, and even if you don't have Servant # in your hand, you can guard your opponent's LRIG attack with Lize's ability.
By returning your opponent's SIGNI to their hand, you can reduce the number of SIGNI from their field without giving them Ener!
Using Ange's Game 1 ability, together with LRIG attack, you can reduce Life Cloth by 2 at once! By returning SIGNI to their hand, you can reduce the number of SIGNI in your opponent's field, but since they will be put into their filed again on their next turn, try to reduce the number of Life Cloths at once when there is no SIGNI in your opponent's field.
Suo Sango, Code 2434 will have 35,000 power if it meets the conditions, so think carefully about how to use SIGNI with <SELENE Girls' ACademy> to fight!
You can attack while vanishing your opponent's SIGNI. If you use the Game 1 ability of [Center] Toko, Level 3, you can remove many of your opponent's SIGNI, making it easier for SIGNI to attack.
You can refresh your opponent's deck twice if you use SELENE Girls' Academy, Moon Night and [Center] Mito, Level 3's Game 1 ability well.
From the beginning, send more and more cards from your and your opponent's deck to trash. When you reach Level 3, attack your opponent's Life Cloth with Sasaki Saku, Code 2434. If you use [Center] Mito, Level 3's [Action] ability, you can put SIGNI from your trash onto the field, so if you target Suo Sango, Code 2434, you can put a lot of SIGNI onto the field at once together with Suo Sango, Code 2434's [Enter] ability.