Meekstone [Kaladesh Inventions] March of the Machine Set: Innistrad: Midnight Hunt Promos

Set: Innistrad: Midnight Hunt Promos Type: Legendary Enchantment Rarity: Mythic Cost: {X}{B}{B} When The Meathook Massacre enters the battlefield

−6: Separate all permanents target player controls into two piles

and haste until end of turn

Challenge 3

Meekstone [Kaladesh Inventions] March of the Machine Set: Innistrad: Midnight Hunt PromosSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} Creatures with power 3 or greater don't untap during their controllers' untap steps. "When it oscillated above a particular frequency, the stone induced acute listlessness in several researchers." Consulate engineer's log