Grindstone [Tempest] Elder Dragon Set: Amonkhet Invocations Type: Creature

Set: Amonkhet Invocations Type: Creature — Elemental Rarity: Mythic Cost: {3}{B}{G} Lord of Extinction's power and toughness are each equal to the number of cards in all graveyards

put an age counter on this permanent

Each player creates a 1/1 black Rat creature token for each 1 life they paid this way

Set: Legends Type: Artifact Rarity: Rare Cost: {4} {2}

Grindstone [Tempest] Elder Dragon Set: Amonkhet Invocations Type: CreatureSet: Tempest Type: Artifact Rarity: Rare Cost: {1} {3}, {T}: Target player mills two cards. If two cards that share a color were milled this way, repeat this process. "Memory is a burden that wears at the soul as weather wears at stone." Crovax