Magic: The Gathering's technology levels vary drastically between its multiverse's many realms of existence. Some worlds, such as Theros or Amonkhet, resemble ancient civilizations when it comes to technology. The warriors wield swords and transport themselves by chariots. Others are more advanced, with Kaladesh and New Capenna having steampunk and even more modern aesthetics.
Source：https://www.cbr.com/mtg-best-plane-cards-ranked/
