Im also trimming a Polukranos, World Eater and some Voyaging Satyrs
Costing two Metal and one colorless Energy, you're nearly ready to use this attack after just one use of Zacian's Union Gain
Colossus Hammer
This added, and somewhat unnecessary randomness, is what stops this card from being higher on the list, but all other abilities are extremely useful, and we can see this card being a staple in mono-red aggro decks and perhaps some more aggressive Izzet decks too
So you can expect the best of both worlds, that is, clans and dragons. The five clans of TarkirAbzan, Mardu, Jeskai, Sultai, and Temurwill all return in Dragonstorm , and not only will each of the clans have an allied spirit dragon that connects them all to the rebellions against the Dragon Lords, as well as new characters reflecting how each of them have developed since players last visited the plane, they will also each have a unique mechanic that defines their archetype in the set