Lastly, if theres any doubt and youre purchasing the cards from a major retailer, you should return the card for a refund
Once it inevitably does get reprinted, it should fall back down to a dollar or two, assuming it hasn't caught on as a staple in a competitive Modern deck by then, which is unlikely but not impossible
Augury technically gets the nod as an instant, but decks that care about proliferation are happy to run both
Loading the deck up with ways to clear out those problems, staying in the game until we've ramped a bunch and have some of our combo pieces available, and then locking other players out whlie we combo off will probably be the best way to approach playing this deck
Gyruda, Doom of Depths Gyrada and his (his?) mirror image are probably going to be the most-attempted deck builds in the early going of Companions, and I think they're traps
Or sacrifice it to Attrition and then bring it back