CGC Cards and JSA recently had the opportunity to authenticate and grade a set of signed and illustrated Magic: The Gatherings Power Nine cards thats right, the entire set
I generally prefer not to play double-colored spells in my decks unless my game plan is to cast something broken like Eureka/Moat/All Hallows Eve
Mirko, Obsessive Theorist Mirko, Obsessive Theorist helms the Revenant Recon Commander precon deck, and there are some interesting ways to buff that decks power
Few collectors manage to buy and sell the rarest cards of all time, but plenty are out there grading and flipping hard-to-find or highly desirable cards from more recent sets
That said, there are different kinds of card sizes and designs out there that are used for personal and business purposes
My favorite Avatar card that feeds into this strategy is Jon Dee, One of Many