When Golos, Tireless Pilgrim enters the battlefield, you may search your library for a land card, put that card onto the battlefield tapped, then shuffle your library.
2WUBRG: Exile the top three cards of your library. You may play them this turn without paying their mana costs.
2WUBRG: Exile the top three cards of your library. You may play them this turn without paying their mana costs.