lotr mtg commander deck lists Sauron, the Dark Lord the Rings Tempts You Amass Orcs Magic Custom The Lord of the Rings:

The enchantment gives every nonland card in your graveyard the escape mechanic, meaning you can recast them by paying their normal mana cost plus exiling three other cards from your graveyard as an additional cost

Some of the most valuable non-land cards in the set can be found with this treatment, like Starfield Vocalist and Exalted Sunborn, whose Fracture Foil versions are valued at over $280 and $320, respectively

However with Cavern of Souls still in the format thanks to the three-year rotation cycle, Unravel becomes kind of pointless in that regard

3 Ash Barrens Fixing, Or Quick Mana In A Pinch Ash Barrens is another upgrade to Evolving Wilds in decks that don't care about landfall triggers specifically