This one is a bit of trouble to set up and is a straight dead card in topdeck mode and laughable against swarms of aggressive Boros and Gruul options that will run over a player trying to get this attached and online for a potentially useless return
For all of the decks that have tokens coming in swinging, you can still assemble the wombo-combo of Renewed Solidarity + Iroas, God of Victory, or Reconnaissance, or Dolmen Gate, anyways
As it was a legendary creature, it couldn't just be Knight Owl, it needed a name
Since we cant put this djinni back in that bottle though, I hope that Wizards puts on their thinking caps and figures out how to make energy cards in a way that constrains some of those automatic advantages, just as they did with those broken phyrexian mechanics before
What started out as a gimmick turned into something extremely real, and Combustible Gearhulk is one of the most impressive cards Ive seen out of the new set