Cavendish upgrades when going extinct.

[crisp finch]

I think it would be cool if cavendish would upgrade if it goes extinct, that would make it less frustrating. Something like if Cavendish goes extinct, it doubles the xMult it gives. While exponential growth can be very overpowered, this is so rare that it probably won't realistically go above x6 and very rarely get to x12. But considering getting a single Cavendish to go extinct is 3 times less likely than getting a soul card out of a pack, which is way stronger, I don't think it's too op.

I've seen many posts about this making a new joker, but people are saying this is frustrating for completionist archivements, so it being a stronger version of the same joker is not too bad I think

[tight thunder]

it's a

1 in 1000

i say we make it 1 in 10,000 instead

[delicate dust]

Say we make a achievement to extinct it, as well as 1 in 10,000