Traxos, Academy Guardian is a uncommon Legendary Artifact Creature — Dragon Construct card from Reality Fracture (FRA), collector number 222. Current market price: $0.25 (foil $0.26), TCGplayer market prices via Scryfall.
This spell costs {2} less to cast if you've cast a noncreature spell this turn. Flying, vigilance Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)