Arvinox, the Mind Flail [Duskmourn: House of Horror Commander] Fungus Set: Hour of Devastation Prerelease

Set: Hour of Devastation Prerelease Promos Type: Legendary Planeswalker — Bolas Rarity: Mythic Cost: {4}{U}{B}{R} +2: Target opponent exiles cards from the top of their library until they exile a nonland card

Xpress Color Velvet Red

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos Type: Legendary Planeswalker — Mordenkainen Rarity: Mythic Cost: {4}{U}{U} +2: Draw two cards

then destroy the rest

Set: Planechase Planes Type: Plane — Mirrodin Rarity: Common When you planeswalk to Panopticon

Arvinox, the Mind Flail [Duskmourn: House of Horror Commander] Fungus Set: Hour of Devastation PrereleaseSet: Duskmourn: House of Horror Commander Type: Legendary Enchantment Creature Horror Rarity: Mythic Cost: {4}{B}{B}{B} Arvinox, the Mind Flail isn't a creature unless you control three or more permanents you don't own. At the beginning of your end step, exile the bottom card of each opponent's library face down. For as long as those cards remain exiled, you may look at them, you may cast permanent spells from among them, and you may spend mana as