>>45666601unfortunately the best way to learn is to play a practice game. You might have better luck learning from the official tutorial video they have, but it made so much more sense to me when I actually had someone to play with. Deck building is pretty straight forward though
18 - Grade 0s
12 - Grade 1s (usually includes a grade 1 climax combo that functions to gain you card advantage)
4-6 Grade 2s or Flex 3s (Flex 3s are grade 3s that can be played at level 2 with certain conditions)
6 - Grade 3s (Usually includes your grade 3 climax combo finisher chuuba)
8 Climaxes - This is a non negotiable number
From there its about picking 2 chuubas you want your deck centered around, their colors, and putting in whatever other cute girls you want. You deck HAS to be EXACTLY 50 cards.