mtg crimson vow commander cards Haunting Imitation Red) tribal Vampires deck with a discard theme. The Best Innistrad: Crimson Vow

In other words, when your opponents stuff dies, you can bring it back as a Treasure that has whatever activated or triggered abilities that creature had before being petrified

Yarok the Desecrated

This card offers an impulse draw each turn, interestingly from your graveyard, which you can then turn into damage or cost reduction

You rarely see extra turn spells cost less than five mana in modern Magic, and for good reason

I suppose that it's worth mentioning that this has happened with other products besides Wyvern (such as the Harry Potter TCG and Pokemon) but those are astronomically more rare than their Wyvern counterparts

When they didn't sell as well as small expansions, they were deemed a failure, and the Un- sets were permanently shelved