mtg promo card list is:promo · Scryfall Magic: The Gathering Search The Lord of the Rings:

Urza does a ton, creating a creature token, generating mana, and giving you free cards which is just incredible

You get a lot of potential draw power off of Loot, giving you at least one extra card per turn assuming you have at least something else besides lands in play

Sheets are printed very quickly, which means that a lot of ink errors happen across a significant portion of a print run, resulting in many copies of the same error

If you would draw a card, you may instead put the top card of the pile you exiled into your hand

Both are excellent options for keeping your opponents board clear while you look to gain the advantage