If it was a circle then the card was common
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
Trainer Gallery Charizard Charizard was the star of the show in the Brilliant Stars set, and we didn't get a single one in Astral Radiance
For example, say you control three lands, one opponent controls four lands, and another opponent controls five lands
That was completely thrown out the window a few hours later when Wizards announced another Banned and Restricted update
Finally the time has come, and Morph has made its triumphant return with Drogos Khalasar Khans of Tarkir