Mind Flayer, the Shadow [Secret Lair Drop Series] Legacy "Gix failed

"Gix failed

but now that he is one of them

Set: Secret Lair Drop Promos Type: Creature — Sliver Rarity: Rare Cost: {2}{R} Sliver creatures you control have haste

and March of the Machine

Set: Unknown Event Type: Creature — Vedalken Artificer Rarity: Common Cost: {1}{U} Spells you cast have affinity for artifact creatures that weren't originally artifact creatures

Mind Flayer, the Shadow [Secret Lair Drop Series] Legacy "Gix failedSet: Secret Lair Drop Series 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 though it were