Not really tribal, as there aren’t any tribal support here. We just happen to have two Drakes with similar abilities available to us.
One of the weird archetypes I like is Burn. Okay, Burn in itself isn’t strange, but I’ve liked those red-based decks that rely on just casting spells that work well with the creatures. I’m not explaining this very well, but think Thermo-Alchemist. That’s something.
Now, what’s the difference between Crackling Drake and Enigmatic Drake? Not much, actually, but at least we can use flashback, delve and the brand new jump-start (which is clearly the reason for some parts of the text on the card).