Mana Vortex [The Dark] Dog Construct Before the Sun Empire was

Before the Sun Empire was born

Set: Rivals of Ixalan Type: Creature — Dinosaur Rarity: Rare Cost: {5}{R}{R} Enrage — Whenever Silverclad Ferocidons is dealt damage

The rustling of leaves is the only language that makes any sense

"This is the final trial

Set: Mirrodin Type: Artifact — Equipment Rarity: Rare Cost: {4} Equipped creature gets +1/+1 for each Swamp you control

Mana Vortex [The Dark] Dog Construct Before the Sun Empire wasSet: The Dark Type: Enchantment Rarity: Rare Cost: {1}{U}{U} When you cast this spell, counter it unless you sacrifice a land. At the beginning of each player's upkeep, that player sacrifices a land. When there are no lands on the battlefield, sacrifice Mana Vortex.