demonstrate cards mtg Legal in Commander, Rules Text: Demonstrate, Colors: Black, Green, 7 The Best Group Hug Cards

Dont sleep on Author of Shadows, either sure its a ten mana combo, but exiling an opponents Teferis Protection or Heroic Intervention can help you close the game

Common Uncommon Rare Super Rare Legendary Enchanted Take a look at the symbol at the bottom of these three character cards from The First Chapter

And Jared is just that

It can also get an indestructible counter and be activated on the turn it enters if needed

For example, if Fiend Hunter's enters-the-battlefield ability is copied and two creatures are exiled, they both return when Fiend Hunter leaves the battlefield

Unfortunately, we only have two from that release, and they are a Mox Emerald (Version 2) and a Mox Pearl (Version 1)