The Ring's emblem of temptation relies on players having good creatures that can attack effectively without being killed by blockers too easily, so the effect may be better used by creature-heavy decks that are already adept at pushing damage, or even control decks that can attack with a single, evasive creature to close out the game
And while you do have to sit through the slow start on There and Back Again to see Smaug soar, the fireworks when he does are more than worth the wait
This deck should run decently and be fun to play, both with and against
With Flubs, landfall triggers can get really out of hand, and when your concerns about making enough mana are out of the way, it's fun to see how much nonsense you can get up to
Aang is also an ally, and triggering ally effects at instant speed makes all the difference, especially because you can buy a turn or two when you flash Aang in response to a removal spell