I don't really like to post here, but I should let you know:
I was surprised when I saw Spore, because I did not think it was a useable card, only a token card. Apparently it is not a token in Cygnia, but it *is* a token in OEtG. I talked a bit with UTA who added the card into Cygnia and took a look at the original thread for Fungus, and nothing really points to this being intentional. So having it usable in a deck is most likely a bug. I will not change Cygnia at this point or disallow your deck if you decide to keep the Spore, but keep in mind that is is probably not intended to be a card and this might affect voters' decision.