"Horror in Clay" promo card for Cthulhu Fluxx?

[Bryan Stout]

On BGG someone just posted that they got a promo for Cthulhu Fluxx at PAX, titled "Horror in Clay".  

Will these promos be available for special order?  When?

[Dave Autzen]

OK, so now a question: is there a penalty if I don't have a card in my hand to discard? Is the sculpture discarded from play?

[Scottie K]

Good question as I was curious if you had to discard just once when played, or once for every turn in play?

[Nick Torres]

Yeah, I was wondering the same... I feel like it may be once each turn tho