I mean, weve come a long way since the days of giant, pricey monsters like Mold Demon and Minion of Tevesh Szat
If it was tapped, it stays tapped
A mox start lets you build up a surge of mana and unleash powerful spells before your opponent has the option of mounting a defense - not counting all the other snazzy things you can trigger by casting an artifact
Here, my primary concern isn't speculators or collectors but the poor college kid on Reddit trying to put together a Modern deck that ends up with fake Mox Opals off eBay, or the new player who thinks they are getting a good deal on some Modern staples to build their collection off Craigslist and hasn't played enough Magic to realize the cards are fake
Though there are more types of double faced cards and other rules mostly to do with various other keywords and the way they can affect the handling of double faced cards the above will cover you for learning how to incorporate cards in your deck, along with the basics of how they work
(It must survive the damage to get the counters.) Creature - Hydra Color tag templates(None) Incubation Druid : Add one mana of any type that a land you control could produce