Its a land/graveyard theme, using Scion to drop lands in the yard and Erinis to bring them out
Even in a depowered deck, you can find Salt Marsh, Jwar Isle Refuge, Frost Marsh, and Secluded Glen to make the other colors in a deck built around The Mimeoplasm or something
To scry 1, look at the top card of your library
The Internet is rife with ideas for this ability alone, such as with Fathom Mage or Sage of Hours
Your Company of mechanically unique cards comes together to put the excitement, whimsy, and adventure of Middle-earth on display TREASURES OF SMAUGInside the Lonely Mountain at last, Bilbo encounters Smaug and the treasure hoard of Erebor
These are pre-built decks that have a clear way to win