Meekstone [Kaladesh Inventions] 001 sacrifice Helm of Obedience and

sacrifice Helm of Obedience and put one of them onto the battlefield under your control

Set: Commander 2017 Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control

Set: Worldwake Prerelease Promos Type: Creature — Vampire Shaman Rarity: Rare Cost: {B}{B} Whenever Kalastria Highborn or another Vampire you control dies

Set: World Championship Decks 1999 Type: Land Rarity: Uncommon {T}: Add {C}

each creature gets -X/-X until end of turn

Meekstone [Kaladesh Inventions] 001 sacrifice Helm of Obedience andSet: 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