Let's say for this example that Glenn actually ends up seeing serious Legacy play
This Rare Holo VMAX card is numbered 114/264 in the set
[2] Thousand's influence was later exorcised from Alito's body after a battle between Alito's "Number C105: Battlin' Boxer Comet Cestus" and Yuma's "Lion Heart" - the latter card being the Mythrian "Number" that Alito had owned in his past life
If an effect allows you to search your library for a card with a certain creature type or affects cards with a certain creature type in your graveyard, a card with changeling always fits the bill
These are the cards on the Explorer ban list: Amalia Benavides Aguirre Expressive Iteration Field of the Dead Geological Appraiser Karn, The Great Creator Kethis, the Hidden Hand Leyline of Abundance Lurrus of the Dream-Den Nexus of Fate Oko, Thief of Crowns Once Upon a Time Sorin, Imperious Bloodlord Teferi, Time Raveler Tibalt's Trickery Underworld Breach Uro, Titan of Nature's Wrath Veil of Summer Wilderness Reclamation Winota, Joiner of Forces Magic: The Gathering Alchemy ban list There are only a few cards banned in the MTG Arena-only Alchemy format