This wildly pushed card would be playable without eternalize
Whenever a creature flips face up, its controller may return an instant or sorcery from their graveyard to their hand
Thanks to the way its designed though, you can do a lot more with it, especially since a +1/+1 counter will take off the -1/-1 counter and allow it to persist again
As it stands, the game is held back by a flying penis-shaped hole where the plot should be, a graphical presentation thats not on par with titles like Pokmon Gold & Silver or Mario Golf, and some UI and interface niggles complicating deck management that I havent even touched upon
While it's never seen any real competitive tournament play, as far as I can recall, it's just such a cool creature, and I love adding it to Cubes
It's a fat beater with vigilance and trample, and both are relevant