Trinisphere [Kaladesh Inventions] Duels of the Planeswalkers Promos 2012 / And screams of horror

/ And screams of horror rend th' affrighted skies

ambush leader

Set: Eldritch Moon Prerelease Promos Type: Creature — Eldrazi Horror Rarity: Rare Cost: {3} You may cast Eternal Scourge from exile

As Sacred Foundry enters the battlefield

Set: Unlimited Edition Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell

Trinisphere [Kaladesh Inventions] Duels of the Planeswalkers Promos 2012 / And screams of horrorSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.) "This exhibition of Nehra's Threshold Principle must be expropriated and examined for its potential