Your earnings depends on your category of your card, and the used figures.
The formula is:
Definition
$WBUDDY - The daily cryptocurrency reward what you earn while staking.
n - The amount of your NFT cards
nC - the amount of your used additional figures (see details on NFT Cards menu)
$BUDDY - the daily cryptocurrency reward based on your card category (see details of NFT Cards menu)
P - the percentage of your $WBUDDY reward based on your card category
P values
Common - 0,1
Uncommon - 0,125
Rare - 0,15
Epic - 0,175
Legendary - 0,2
Mystic - 0,25
Calculation
1.) I have 1 rare NFT card with 2 additional figures, my daily extra $WBUDDY reward is:
1 * 2 * 35,2 * 0,15 = 10,56 $WBUDDY
2.) I have 3 epic and 2 uncommon NFT card, the epic has 4 figures and the uncommon has only 1 additional figure, my daily extra $WBUDDY reward is: