opponent discards a card mtg Creeping Dread | Shadows Over Innistrad | Modern o:target o:discard (t:"artifact" or t:"creature"

Its easy to imagine this pattern continuing as each color settles into its own unique way of relating to treasure, just as WotC has built up signature card draw variants in red, black and green

However, considering that The Hobbit is just one short book, it's hard to imagine there's enough material to fuel an entire new set (or even a mid-sized set like Spider-Man)

Counter target spell

Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Summon: Knights of Round: Saga creatures have two sections to their text boxes