MTG - Standard Rotation

How does set rotation work? 

Each year, new Magic sets are released and added to Standard. Once per year, after the fall set Prerelease, the four oldest sets in Standard rotate out.

What Sets Are Legal in Standard?

• Edge of Eternities
• Magic: The Gathering—FINAL FANTASY
• Tarkir: Dragonstorm
• Aetherdrift
• Magic: The Gathering® Foundations
• Duskmourn: House of Horror
• Bloomburrow
• Outlaws of Thunder Junction
• Murders at Karlov Manor
• The Lost Caverns of Ixalan
• Wilds of Eldraine