I still really like Boros as a guild, and I believe Aurelia is very good, but there may not be room to play many copies due to the fierce competition
Be sure to keep an eye out if you happen open Shadowborn Apostle #685, #684, or #681 as your Secret Lair bonus card because these are the most expensive variants at present
This Ascian is a major antagonist of the Shadowbringers arc of FFXIV, and this shows in his MTG card
A Flash counter and or blocker, there's some very fun way to use this, especially during things where your opponent may assume they're safe to be greedy, such as on a turn-ending before untapping fully, and I agree with Loxi: players like to tap out a lot carelessly
I would be very tempted to let you take Interceptor and Shadow, Mysterious Assassin as partners Ill be honest with you
FYI, If you're planning out your commander decks early, it looks like Toph, Earthbending Master, and Wan Shi Tong are fan-favorites for Commander leaders