The token for two mana isn't too shabby, but the fact you can flash this back for another one in the late game is what makes this a good Common
Pollywog Prodigy may be a bit more dependent on its power to draw cards, but its ceiling is far higher with the potential to draw multiple cards each turn
at Talent Central Ryan Miller, Disney Lorcana TCG brand manager
Even if you have a two-mana legendary creature, this means you need seven mana to play it and also cast your legendary sorcery in the same turn, and many of the best legendary creatures and planeswalkers are four, five, or six mana, which means it will be all but impossible to play two cards in the same turn outside of the very, very late game
At the beginning of your upkeep, if you drew a card last turn, abandon this scheme