How the card game works
Spades, clubs and jokers:
Spades and clubs will deal however much damage is indicated by the number on the card except for jack queen king and ace which will deal 11, 13, 15, and 17 damage (jack does 11, queen does 13, king does 15, and ace does 17). The 2 jokers will each deal 21 damage.
Hearts:
The heart cards cure your lust by the number indicated on the card, except for the ace and face cards which heal you for 11.
Diamonds:
(I will be referring to chastity as shield) The diamond cards will give you a shield equal to the value indicated on the card, except for the ace and face cards which give 11 shield. When you take damage, the shield will protect you from damage equal to however much shield you have, any excess damage will increase your lust (for example if you have 7 shield and take 9 damage, 7 damage will be blocked and your lust will increase by 2, your shield will stay as 7) your shield value wont change unless you take damage that is more than your break which is explained next. When you take damage this will also cause a break, a break will indicate the damage of the card first used on the shield no matter if you take more damage than your shield (for example if you had 7 shield and take 9 damage you will have a break of 9), when this happens you will still be able to use your shield like normal but you are only able to take damage that is less than the break or your shield will be destroyed, if the damage you take is less than your break then you will keep your shield but your break will change to the lower number (for example if you have 7 shield and a break of 9 and take 8 damage, your shield will act like normal and block 7 damage and your lust will increase by 1, your break will change to 8 and you will keep your shield. But if you took 10 damage with a break of 9 then your shield will still act like normal and block 7 damage while your lust increases by 3 but since you took more damage than your break then your shield will be destroyed and you wont have a break anymore). The diamond cards don't stack and will just change your shield to the next picked up diamond card but your break will reset.
I Hope this helps out anyone that is confused ☺