It's far from the only option, though, with something like Conduit of Worlds being in the very recent Tarkir: Dragonstorm
Table of Contents show What Are the Through the Ages Cards in Final Fantasy
However, you can opt out of the receiving end of the site and just use it as a means to send cards to others, then cash out whenever you want to
I think most often youre dropping it as the Parlor, and then when you want to close the game, you unlock the Secret Arcade, which will buff your All that Glitters, Ancestral Mask et al
While his second ability is a little underwhelming, netting you a 4/4 red Dragon token for four loyalty, his final ability lets you tutor up any number of Dragons from your deck and put them directly into play, which is a wildly powerful effect
Thats already a good ability, because it allows you to plan ahead