There werent a lot of planeswalkers around, and at four mana it could be clunky and lead to significant tempo losses against Lightning Strike, Petty Theft, and other commonly played interactive cards
See rule 601, Casting Spells. 711.8
Some of the highly valued cards include Elsa's Spirit of Winter legendary card, Mickey Mouse Musketeer GenCon promo card, and Mickey Mouse's Artful Rogue enchanted card
Courtesy of Rod Lamberti of Rodman Comics of Ankeny, Iowa, from his local Target store, comes the news that the chain is limiting the sales of Pokemon and Magic material due to how in-demand trading cards are right now
CORI-JP005 Gouka no Sangenma Shinenou Uria (Uria, Lord of Searing Flames Sacred Beast of Cataclysmic Fire) Level 10 FIRE Pyro Special Summon Effect Monster ATK 0 DEF 0 Cannot be Normal Summoned/Set
Good luck drafting Final Fantasy , and I hope you find this guide plenty helpful