Overlord of the Floodpits (Japan Showcase) [Duskmourn: House of Horror] Phyrexian Bringer Inner layer makes the colored

Inner layer makes the colored sleeve back completely opaque

all of which have been updated to the fifth edition rules

Ideally using the same publisher and edition of the game

Set: The Brothers' War Retro Artifacts Type: Artifact Creature — Phyrexian Wurm Rarity: Mythic Cost: {6} Deathtouch

or to fuel one or more standalone sessions

Overlord of the Floodpits (Japan Showcase) [Duskmourn: House of Horror] Phyrexian Bringer Inner layer makes the coloredSet: Duskmourn: House of Horror Type: Enchantment Creature Avatar Horror Rarity: Mythic Cost: {3}{U}{U} Impending 4{1}{U}{U} (If you cast this spell for its impending cost, it enters with four time counters and isn't a creature until the last is removed. At the beginning of your end step, remove a time counter from it.) Flying Whenever Overlord of the Floodpits enters or attacks, draw two cards, then discard a card.