Premodern is a community created and maintained format. Legal sets range from 4th edition - Scourge. Here's a link for more info: https://premodernmagic.com/ This will be an unsanctioned event meaning Gold Border WCD cards AND proxies are legal. Please no Sharpie on basics though. https://mtgprint.net/ is a good site for printing play test cards :) Entry is $10. Prize support is store credit. Check out The Forge's Premodern channel on Discord for more info or if you have any questions.