The ability to cast a non-instant spell any time you could play an instant was first printed on a card all the way back in Visions , when King Cheetah hit the scenes
Whereas Urza's Iron Alliance was all about bolstering artifact creatures, Mishra's Burnished Banner is the polar opposite in Artifact strategies: this Grixis Artifact deck focuses on noncreature artifacts and wants to sacrifice them for value instead of buffing them
While many sets focus on new mechanics or interactions, Foundations takes a back-to-basics approach, boiling each color down to the simplest form
A land card from the Memorial to Genius Dominaria set of Magic: The Gathering
Rather than being a one-turn blowout card, Festival is more of an ongoing value engine
Know what is in the color pie, both from the official sources and from the more updated, but less official sources