Orvar, the All-Form: Among Us
Kwain, Itinerant Meddler Kwain, Itinerant Meddler is nice because it gives every player more resources
This isnt too big of a deal as I think it's safe to say that most opponents will assume you have at least three lands in your hand at the start of the game
The rest of the deck is primarily legendary creatures with useful utility like Eowyn, Fearless Knight for removal and evasion, Inga and Esika for ramp and draw, Ratadrabik of Urborg for removal insurance, and Shanid, Sleepers' Scourge for draw and evasion
Stella's second ability is worded in a way that you can copy the 3rd spell you have cast as long as you don't let it resolve
So unless your high-powered synergy cards absolutely demand it, do not play Aegis Automaton