Of these, only Worldly has failed to see much play
And the most important and final point, which will accurately determine both yours and the fate of the card, is the inscription " 1st Edition "
Valeron Outlander and Zombie Outlander
A Bitterblossom in your upkeep, an Elspeth, Storm Slayer activation in your main phase, an Alandra, Sky Dreamer somewhere in there, and you have more cards than your opponents with very little effort
The Jeskai Way, which embody the cunning of dragons, they are Red with Blue and White The Sultai Brood, which embody the ruthlessness of dragons, and are Green with Black and Blue The Mardu Horde, which embody the speed of dragons, and are White with Black and Red And lastly the Temur Frontier, which embody the savagery of dragons, and are Blue with Green and Red
The difficult part about this choice wasn't picking a winner