Archmage of Echoes [Wilds of Eldraine Commander] Gatecrash Promos Set: Ice Age Type: Instant

Set: Ice Age Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

They likely refer not to one mage

which Ruel played to a 5—1 record during the Standard portion of the tournament

"Friendship isn't always easy

Archmage of Echoes [Wilds of Eldraine Commander] Gatecrash Promos Set: Ice Age Type: InstantSet: Wilds of Eldraine Commander Type: Creature Faerie Wizard Rarity: Rare Cost: {4}{U} Flying, ward 2 Whenever you cast a Faerie or Wizard permanent spell, copy it. (The copy becomes a token.) "The High Fae are capable of magics that would make even the great Gadwick himself seem little more than a clumsy apprentice." Chulane, Teller of Tales