Meekstone [Kaladesh Inventions] Future Sacrifice Powder Keg: Destroy each

Sacrifice Powder Keg: Destroy each artifact and creature with mana value equal to the number of fuse counters on Powder Keg

When a player doesn't pay Thought Lash's cumulative upkeep

you may pay {1}{G}{W}

Set: Zendikar Type: Legendary Creature — Angel Rarity: Mythic Cost: {6}{W}{W}{W} Flying

You may reveal a noncreature

Meekstone [Kaladesh Inventions] Future Sacrifice Powder Keg: Destroy eachSet: 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