Granted, playing enchantments isnt as easy as making land drops, but the principle remains the same
Creature - Human Wizard Color tag templates(None) Karrthus, Tyrant of Jund Flying, haste When Karrthus enters, gain control of all Dragons, then untap all Dragons
OG dual lands are worth hundreds or even thousands of dollars
The word "triple" on City on Fire is all I need to see to be convinced that this will be a Commander and casual hit
Delaying low cost Artifacts and Creatures typically means slowing down your opponents or removing wide boards of Tokens, which can net you an extra turn or two for setup
And because of the endless possibilities that the game and the community offer, as I said before, any card can sell