This is a Cthulhu-themed Keeper card that can be added to any Fluxx deck.
It reads, "If you have this on the table, Creepers do not prevent you from winning. However, you must discard a card of your choice from your hand when your turn ends."
This card was given away to attending fans at PAX, GenCon, and Dragon*Con in 2012. We made most of them to give out at shows, and had very few left for sale, so we brought it back as a loose promo in the spring of 2014.