The second, and much more crucial, factor is that despite its impressive stats, this card doesnt have any additional side effects
Given the high density of triggered abilities in this Precon, cards like Strionic Resonator could serve as nice upgrades
Two sizable creatures off a single card is my kind of spell, though four mana is still quite a bit even for the spells that might want something like this as a finisher
While this version of the mana curve is useful, it isn't a rule of deck building
More info at disneylorcana.com
With the game expanding into official competitive circuit and tournament play, Disney Lorcana is expected to deal with the same kind of unavoidable problems that other trading card games have, chiefly the need to ban cards from competitive play in the interest of fairness or balance