In 2016, we are celebrated the 20th anniversary of Pokmon amid the Pokmon Go craze
While those kids meal collectibles arent worth much today given the sheer number pushed out at the turn of the millennium, the Ginza Tanaka version will likely carry a hefty starting bid
The deck is uniquely built since it cannot play any card which costs less than 2-mana due to the Cascade mechanic, so it profits from the multiple free spells in the format
That doesn't mean Wizards of the Coast hasn't toyed with the ability in other sets, however
Mega Altaria ex Espeon Using only Psychic energy, Igglybuff, Swablu and Espeon can put the opposing Active Pokemon into sleep which syngergizes with non-ex Darkrai's ability to deal 20 damage per turn
If you can afford the expensive four set of these (They are $1300+ for heavily played versions) then you can have the best chance of drawing one or four as well as the chance for a dreaded double-Workshop hand