While it could use some protection (enter Temple Altisaur), being able to discover X once per turn based on the toughness of a Dino entering the battlefield is a huge play, and one that can snowball into an easy victory if your deck is stacked the right way
Say what you will about this idea, I personally love it, but the design team protested by renaming all of the cards in the set to include Gorilla. But enough about apes and snow, lets just get into some cards
The more sensible reason: should graveyard-based combos become fast enough, being able to deploy a Crypt without breaking up your curve can ensure you keep up
Her activated ability even removes flavor text so then she can be blocked, which is that odd tension I was talking about, but lets be real: thats a fine tradeoff, given thats shes probably stealing some pretty sweet abilities
Disney Lorcana TCG: Fabled - Portfolio (9-Pocket) Ravensburger Players and princess fanatics can keep their collections safe from wear and tear...and villains
Brainstorm is really cheap to buy as well