Haste is nice for getting some early hits in or for using abilities, while shroud serves as the centerpiece, making the wearer of the greaves untargetable by all spells and abilities
The holographic foil on genuine Japanese cards shifts cleanly between colors as you tilt the card
Combine a Cloudstone Curio, Phyrexian Altar, Life Finds a Way, mana, and a nonartifact creature token, and you can make token copies of your creature through population, then the Altar uses a neverending resource to pay for the Dreadnought again
If Gaston attacks, Belle will take similar knowledge into account
But a new type of permanent altogether is a much more significant addition, as it potentially redefines the entire texture of games by offering players a new outlet to spend resources, direct damage, and rethink how their decks operate
It has some value there