If youre like Patrick living under a rock, Golos is a 3/5 Legendary Artifact Golem for 5 generic mana, and when he enters the battlefield, you can search you library for a land and put that land onto the battlefield tapped, then you shuffle your library
Its a fine showing for red, just not a fiery one
But everyone playing the game (Richard, the playtesters and the people at Wizards) still called the game Magic
But for those looking to collect everything connected with the release, things get far more complicated and expensive
Theyre still totally functional, and they actually provide card advantage in the long run, but they lead to clunky opening hands and theyre colossal liabilities against land destruction
Note that you'll likely do this rather than from your hand since you can always cast from your hand after this is invariably destroyed