First strike is an ability that allows creatures to deal damage first and not sustain any damage
Shift allows the four cost card to be deployed for only three ink, Evasive makes him difficult to challenge, and Challenger +3 gives him a boost when he's on the attack
1 Rite of Harmony
Ketramose, the New Dawn is a strong card from Aetherdrift and certainly useful even without seven exiled cards, Tasha, the Witch Queen takes instants and sorceries from your opponents like a free flashback, and Ulamog, the Defiler only cares about those cards you exiled, then uses the greatest among them as its devastating annihilator number
Since the format has pretty much developed into one that's full of mana rocks and other artifact staples, itll be extremely rare that you miss once this rogue hits a random player
Aerialist matches up incredibly poorly against the black decks, playing cards such as Eyetwitch, Inkling Summoning, and Umbral Juke