This card artemis is probably might be my most not cheap not bad card
Probably might be my not unfavourite very not bad good description.
Liking the idea of the cards, but if they're in a series it's probably best not switch between mythologies, like TheOwner pointed out.
If you could make the pictures bigger that'd be great too.
Not sure I quite understand Hades, and wasn't it Jupiter that was the Roman sky god? Although that's a name problem, so refer back to previous thing.
And Chronus' ability grants immortality basically- just say that, it's less wordy. And it already exists, so it's not as special
Nice ideas, comme j'ai dit, but needs some work