Black Sun's Zenith [Commander 2014] Human Druid The aurochs herd is content

The aurochs herd is content to graze—until the bull provides the dissenting urge to charge

if a monster is Special Summoned by the effect of an "Evoltile" monster (except during the Damage Step): You can target 1 card on the field

Once per turn : You can change this card to face-down Defense Position

A "Noble Knight" monster that was Synchro

Black Sun's Zenith [Commander 2014] Human Druid The aurochs herd is contentSet: Commander 2014 Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Put X 1 1 counters on each creature. Shuffle Black Sun's Zenith into its owner's library. "Under the suns, Mirrodin kneels and begs us for perfection." Geth, Lord of the Vault