Grindstone [Kaladesh Inventions] Sphinx Sacrifice a creature: You gain

Sacrifice a creature: You gain life equal to the sacrificed creature's toughness

Set: Shards of Alara Type: Legendary Planeswalker — Elspeth Rarity: Mythic Cost: {2}{W}{W} +1: Create a 1/1 white Soldier creature token

Sacrifice a Goblin: Siege-Gang Commander deals 2 damage to any target

Upon such armor

Echo {3}{W}{W} (At the beginning of your upkeep

Grindstone [Kaladesh Inventions] Sphinx Sacrifice a creature: You gainSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} {3}, {T}: Target player mills two cards. If two cards that share a color were milled this way, repeat this process. "All attempts to halt the machine failed. We must find a way to repurpose it." Consulate engineer's log