The black cat pet originally did NOT have a card. After a week or so of players complaining about it, one of the developers posted that it definitely never would have a card and that was that.
Three days later, a different dev posted that they had added a card to it.
I haven't logged in for yule festival yet. I take it that there aren't any special treasure cards. In that case, I'd reckon that the odds of any Yuletide pets getting a card are slim to none. The black cat worked out because there was also a black cat treasure card that was easy to use for the black cat pet.
Look don't come on this topic to start a fight. I am a peace maker. Keep the peace ( Not the badge ! But I really want that badge! )
Ummm, if you're addressing my post, I'm a little confused about where you thought I was "fighting" with you.
I gave you my opinion that since there are no cards already in the game for a holiday elf or a jack frost, that it is unlikely that the developers would add them in the next few days. The black cat got its card because a black cat card DID exist in the game already. The only question, really, was whether it was a good idea for a pet to have a 100% accuracy spell card associated with it.
In a discussion forum, people will discuss the topic. A fellow poster is not being hostile towards you simply because they hold a different opinion than yours. Heck, I would like there to be cards on the holiday pets. I might buy them. I bought a black cat. I just think that it ain't going to happen, and I was pretty clear why I think that.
Feel free to post your opinions about why you think they might do it anyway, if you like. Just be prepared to participate in a conversation about your ideas. Don't assume that someone is picking a fight with you just because they have a different idea about things than yours.