Technically, Wizards is the most valuable deck in the bunch, aided by some really strong reprints like Nin, the Pain Artist, Marchesa, the Black Rose, and Havengul Lich, all of which are worth more than $5 at the moment
Or, call upon heroes who can become summons like Clive, Ifrits Dominant / Ifrit, Warden of Inferno
Sure, you cant represent anything, but you lose the real value of activating your creature (and waste three mana you could have otherwise utilized)
So, if you don't play Modern, prepare to turn green with envy as we tantalise you with the very best of the shiny new, mega-powerful toys available in this set