Guide for how the Ignis numbers work. You get 7 numbers that replace a conventional mana system. All skills require a specific set of numbers to be activated. The costs are detailed in the upper left corner of skills. The power of your skill is not determined by the numbers used to pay for it: a skills cast with 1s is just as good as one cast with 6s. You can also see the next 3 numbers you’re about to get, so manipulating which numbers you have is the biggest element of strategy in the game.
These are the kinds of costs so far:
[Orange] Run X: Costs X numbers in a sequence, for example 1,2,3.
[Green] 奇数 X: You need X odd numbers.
[Teal] 偶数 X: You need X even numbers.
[Blue] Same X: You need X of the same number.
[Yellow] Free X: You need X numbers of any kind.
[Purple] 2*X: You need X number of pairs. So far, only 2 and 3 pairs costs exist.
[Purple] 2+3: You need a full house, so 2 of one kind and 3 of another.