Bant Bant seems like the shard that would encompass both the wisest allies, like Gandalf and Elrond, but also the realms of Rivendell and Lothlorien, which would probably lean more blue-white and green-white, respectively
The early meta is focused on using Sapphire to control and generate lots of cards quickly with Pawpsickle and Hiram Flaversham, Toymaker, but we may see more Sisu sooner rather than later
First, it reduces the blue mana requirements in situations where you dont draw a second Island, or even those where youre late drawing your first one
With Zombify, however, you can discard a powerful legendary creature to Fear of Missing Out, Bitter Reunion, or Bitter Triumph and bring it back to life as early as turn four