Any cards you don't own will be highlighted in Red

Aang, Swift Savior Absolute Virtue Abuelo, Ancestral Echo Aerial Engineer Alquist Proft, Master Sleuth Arcade Gannon Arcanist's Owl Archon of the Triumvirate Armored Guardian Ascended Lawmage Augury Adept Aven Mimeomancer Aven Wind Guide Ayesha Tanaka Ayesha Tanaka, Armorer Azor's Elocutors Azor, the Lawbringer Azorius First-Wing Azorius Guildmage Azorius Knight-Arbiter Azorius Skyguard Azorius thermage Barrenton Cragtreads Battlewise Hoplite Belisarius Cawl Black Bolt, Inhuman King Black Panther, Hope Enduring Boromir, Gondor's Hope Brago, King Eternal Brine Comber Bruna, Light of Alabaster Captain America, Living Legend Cat-Owl Celestial Regulator Cephalopod Sentry Chrome Courier Cid, Timeless Artificer Cirina Bargainspinner Cloudblazer Council of the Absolute Crystalline Sliver Cunning Breezedancer Daxos of Meletis Deepchannel Duelist Deepway Navigator Deft Duelist Dennick, Pious Apparition Dennick, Pious Apprentice Denry Klin, Editor in Chief Departed Soulkeeper Deputy of Acquittals Deputy of Detention Devoted Grafkeeper Don & Leo, Problem Solvers Dorothea, Vengeful Victim Dragon Man, Reformed Robot Dragonlord Ojutai Dream Trawler Drogskol Captain Drogskol Reaver Eclipsed Merrow Elder Owyn Lyons Elite Guardmage Emissary of Soulfire Empyrean Eagle Ephara, Ever-Sheltering Ephara, God of the Polis Epistolary Librarian Errant and Giada Esper Cormorants Ethercaste Knight Ethereal Valkyrie

The other new legend from the original precon is Basandra, Battle SeraphBasandra, Battle Seraph, a 4/4 Angel for five mana that prevents players from casting spells during combat
I appreciate the power of Tezzeret, Agent of Bolas however he fits only in a narrow selection of deck types and is doubly awkward to include in them based on being gold
Olaf, Pascal, Friends on the Other Side, and Maleficent are all still used in top tier Lorcana decks today