We will try out the "Peasants' Realm" Format, where only cards with exceptional or ordinary - rarity are legal (spells and sites)
Avatars of every rarity are legal (although Duplicator would be unplayable, for example...)
Deck size will remain 60/30/10, same as regular Constructed
For inspiration, you could take a look at this dedicated Discord-Channel: https://discord.com/channels/1319120227643949211/1377970390823080007