Millstone [Antiquities] Merfolk

Millstone [Antiquities] MerfolkSet: Antiquities Type: Artifact Rarity: Uncommon Cost: {2} {2}, {T}: Target player mills two cards. More than one mage was driven insane by the sound of the Millstone relentlessly grinding away.

destroy all untapped creatures that didn't attack this turn

" —Elek Longbeard

it's an Aura spell with enchant creature

To say that Orcs in general are vicious

Set: Rivals of Ixalan Type: Creature — Dinosaur Rarity: Uncommon Cost: {3}{W} Flying

exile the top four cards of your library

Set: Commander 2018 Type: Artifact Creature — Leviathan Rarity: Rare Cost: {7}{U}{U} Trample

When he finally emerged

the Firemind deals 1 damage to any target

Set: Commander Anthology Type: Sorcery Rarity: Uncommon Cost: {1}{G} Put target land card from a graveyard onto the battlefield under your control

So I says to young Angus

then sacrifices all artifacts they control