Even if you arent copying spells to take full advantage of the Magecraft triggers, Archmage Emeritus will rip through your deck at an absurd rate
While their time in Modern was short-lived, they made a major impact on the burgeoning format by letting us dump an Emrakul, the Aeons Torn into play as soon as turn 3
Anafenza, the Foremost Ancestor's Embrace Archive Haunt Benevolent Geist Bone Rattler (playtest) Brinebound Gift Catlike Curiosity Chapel Shieldgeist Clever Distraction Covetous Geist Dennick, Pious Apparition Departed Soulkeeper Dorothea's Retribution Drogskol Armaments Dryad Militant Festival of Embers Forbidden Crypt Generous Soul Ghastly Mimicry Ghostly Castigator Gutter Shortcut Hades, Sorcerer of Eld Hook-Haunt Drifter Katilda's Rising Dawn Lanterns' Lift Leyline of the Void Luminous Phantom Morning Apparition Necrodominance Planar Void Rest in Peace Sinner's Judgment Spectral Binding Twinblade Invocation Valgavoth, Terror Eater Waildrifter Yawgmoth's Agenda Yawgmoth's Day Planner (playtest)
This means you can create hybrid decks with both Sun Quan, Lord of Wu, and Avacyn, Angel of Hope as your commanders if youd like
Both adults and children like to play such games