Inquisitor Greyfax is pretty strong all around
This art version is also the cutest, which is why TCGPlayer currently shows Bello, Bard of the Brambles at a $177.61 market price
Especially as they have shown that they are willing to put non Lore or original printings into these sets
This four-mana 3/3 lets you mill cards and return lands from the graveyard to the battlefield, butit also makes it cheaper to activate any land abilities you have and makes land creatures you control stronger too
Like most Magic: The Gathering cards, the value of The Ur-Dragon depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Commander Masters)
Once you understand the core mechanics of the game, it's so, so easy to run this deck