Hedron Alignment [Oath of the Gatewatch Prerelease Promos] Premodern you may flip it

you may flip it

Set: Magic Origins Type: Creature — Nightmare Horse Rarity: Rare Cost: {5}{B} Flying (This creature can't be blocked except by creatures with flying or reach

In just one night

Set: Khans of Tarkir Type: Enchantment Rarity: Rare Cost: {B} {B}

exile target artifact

Hedron Alignment [Oath of the Gatewatch Prerelease Promos] Premodern you may flip itSet: Oath of the Gatewatch Prerelease Promos Type: Enchantment Rarity: Rare Cost: {2}{U} Hexproof At the beginning of your upkeep, you may reveal your hand. If you do, you win the game if you own a card named Hedron Alignment in exile, in your hand, in your graveyard, and on the battlefield. {1}{U}: Scry 1.