World Breaker [Oath of the Gatewatch Prerelease Promos] Rat If Chaos Orb turns over

If Chaos Orb turns over completely at least once during the flip

When the shadows grow long in Waterdeep and the fireplace in the taproom of the Yawning Portal dims to a deep crimson glow

Set: Alpha Edition Type: Land — Swamp Mountain Rarity: Rare ({T}: Add {B} or {R}

Set: Kaladesh Prerelease Promos Type: Artifact Rarity: Rare Cost: {4} Whenever you cast a spell

World Breaker [Oath of the Gatewatch Prerelease Promos] Rat If Chaos Orb turns overSet: Oath of the Gatewatch Prerelease Promos Type: Creature Eldrazi Rarity: Mythic Cost: {6}{G} Devoid (This card has no color.) When you cast this spell, exile target artifact, enchantment, or land. Reach {2}{C}, Sacrifice a land: Return World Breaker from your graveyard to your hand. ({C} represents colorless mana.)