Question: what sets are modern mtg?
Answer: Throne of Eldraine. Core Set 2020. Modern Horizons. War of the Spark. Ravnica Allegiance. Guilds of Ravnica. Core Set 2019. Dominaria. Rivals of Ixalan. ...  Innistrad. Magic 2012. New Phyrexia. Mirrodin Besieged. Scars of Mirrodin. Magic 2011. Rise of the Eldrazi. Worldwake.